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NLP Centre, Faculty of Informatics, Masaryk University 13

ape210k__01138581

There are 3,000 broiler hens and laying hens in the chicken farm. Broiler chickens are three times the number of laying hens. How many laying hens are there?

养鸡场有肉鸡和蛋鸡共3000只，肉鸡是蛋鸡的3倍，蛋鸡养了多少只？

<gadget id="calculator">3 + 1</gadget> <output>4</output> <gadget id="calculator">3_000 / 4</gadget> <output>750</output> <result>750</result>

750

x=3000/(3+1)

ape210k__00748233

The experimental school used 405 tons of water in May, 10% less than in April. How many tons of water was used in April?

实验学校五月份用水405吨，比四月份节约了10%，四月份用水多少吨？

<gadget id="calculator">10 / 100</gadget> <output>1/10 = around 0.1</output> <gadget id="calculator">1 - (1/10)</gadget> <output>9/10 = around 0.9</output> <gadget id="calculator">405 / (9/10)</gadget> <output>450</output> <result>450</result>

450

x=405/(1-10%)

ape210k__00844491

Paint the walls around a cuboid room with a length of 15 meters, a width of 8 meters and a height of 4 meters, and deduct the area of doors and windows of 24 square meters. If 1.2 kg of lime is used per square meter, how much lime is used in common?

粉刷一间长15米，宽8米，高4米的长方体房间四周的墙壁，扣除门窗面积24平方米．如果每平方米用石灰1.2千克，共用石灰多少？

<gadget id="calculator">15 * 4</gadget> <output>60</output> <gadget id="calculator">8 * 4</gadget> <output>32</output> <gadget id="calculator">60 + 32</gadget> <output>92</output> <gadget id="calculator">92 * 2 * 1.2</gadget> <output>220.8</output> <result>220.8</result>

220.8

x=(15*4+8*4)*2*1.2

ape210k__00280685

If ab=21, ab=4, (ab)**2=a**2-2ab+b**2, then a**2+b**2+2=how much.

如果ab=21，a-b=4，(a-b)**2=a**2-2ab+b**2，那么a**2+b**2+2=多少．

<gadget id="calculator">4 ** 2</gadget> <output>16</output> <gadget id="calculator">21 * 2</gadget> <output>42</output> <gadget id="calculator">16 + 42 + 2</gadget> <output>60</output> <result>60</result>

60

x=4**2+21*2+2

ape210k__00675791

The ratio of chickens to ducks is 5:3. If there are 25 chickens, how many ducks are there?

鸡、鸭只数的比是5：3，鸡有25只，鸭有多少只．

<gadget id="calculator">5 / 3</gadget> <output>5/3 = around 1.666667</output> <gadget id="calculator">25 / (5/3)</gadget> <output>15</output> <result>15</result>

15

x=25/(5/3)

ape210k__00347831

Students make 20 yellow flowers, exactly 5 times the number of red flowers, how many red flowers are made.

同学们做黄花20朵，正好是红花朵数的5倍，做红花多少朵．

<gadget id="calculator">20 / 5</gadget> <output>4</output> <result>4</result>

4

x=20/5

ape210k__00881643

Master Li makes 25 parts in 1.5 hours, how many hours does it take on average to make each part.

李师傅1.5小时做25个零件，平均做每个零件需要多少小时．

<gadget id="calculator">1.5 / 25</gadget> <output>0.06</output> <result>0.06</result>

0.06

x=1.5/25

ape210k__00268283

There is a square iron sheet. After cutting a square with a side length of 2 cm from the four vertices, the remaining part is just welded into a square iron sheet box without a cover. What is the area of the original square iron sheet?

有一块正方形铁皮，从四个顶点分别剪下一个边长2厘米的正方形后，所剩部分正好焊接成一个无盖的正方体铁皮盒．原来正方形铁皮的面积是多少平方厘米？

<gadget id="calculator">2 * 2</gadget> <output>4</output> <gadget id="calculator">2 + 4</gadget> <output>6</output> <gadget id="calculator">6 * 6</gadget> <output>36</output> <result>36</result>

36

x=(2+2*2)*(2+2*2)

ape210k__00606975

When x+2=5, how much is 3x+2*0.5=

当x+2=5时，3x+2*0.5=多少

<gadget id="calculator">5 - 2</gadget> <output>3</output> <gadget id="calculator">3 * 3</gadget> <output>9</output> <gadget id="calculator">2 * 0.5</gadget> <output>1</output> <gadget id="calculator">9 + 1</gadget> <output>10</output> <result>10</result>

10

x=(5-2)*(5-2)+2*0.5

ape210k__00559690

A cylinder and a cone have the same volume and base area. It is known that the height of the cylinder is 2.4 cm, and the height of the cone is cm.

一个圆柱和一个圆锥的体积和底面积相等，已知圆柱的高是2.4cm，圆锥的高是多少cm．

<gadget id="calculator">1 / 3</gadget> <output>1/3 = around 0.333333</output> <gadget id="calculator">2.4 / (1/3)</gadget> <output>7.2</output> <result>7.2</result>

7.2

x=2.4/(1/3)

ape210k__00848767

rope is 598 meters, 172 meters are used for the first time, and 203 meters are used for the second time, how many meters are left?

一根绳子598米，第一次用去172米，第二次用去203米，还剩下多少米．

<gadget id="calculator">598 - 172 - 203</gadget> <output>223</output> <result>223</result>

223

x=598-172-203

ape210k__00062059

There are 9 tricycles and four-wheel vehicles with 32 wheels, how many of them are four-wheeled vehicles?

三轮车和四轮车共9辆，有32个轮子，其中四轮有多少辆．

<gadget id="calculator">3 * 9</gadget> <output>27</output> <gadget id="calculator">32 - 27</gadget> <output>5</output> <gadget id="calculator">4 - 3</gadget> <output>1</output> <gadget id="calculator">5 / 1</gadget> <output>5</output> <result>5</result>

5

x=(32-3*9)/(4-3)

ape210k__00695569

How many square bricks are needed to pave 76.8 square meters of ground with square bricks with a side length of 0.8 meters?

用边长0.8米的方砖铺76.8平方米的地面，需要多少块这样的方砖？

<gadget id="calculator">0.8 * 0.8</gadget> <output>0.64</output> <gadget id="calculator">76.8 / 0.64</gadget> <output>120</output> <result>120</result>

120

x=76.8/(0.8*0.8)

ape210k__00901231

Xiaoqiang walked 4.5 kilometers per hour from the school to the Children's Palace and arrived in 0.6 hours. How many hours will it take to travel 1.5 kilometers less per hour?

小强从学校到少年宫每小时走4.5千米，0.6小时到达．如果每小时少走1.5千米，需多少小时到达？

<gadget id="calculator">4.5 - 1.5</gadget> <output>3</output> <gadget id="calculator">0.6 / 3</gadget> <output>0.2</output> <gadget id="calculator">4.5 * 0.2</gadget> <output>0.9</output> <result>0.9</result>

0.9

x=4.5*0.6/(4.5-1.5)

ape210k__00636751

In the mid-term exam, Linlin scored 91 points in Chinese, 93 points in mathematics, and 95 points in English. What is her average score in these three subjects?

期中考试，琳琳语文得了91分，数学得了93分，英语得了95分，她这三科的平均成绩是多少分．

<gadget id="calculator">91 + 95 + 93</gadget> <output>279</output> <gadget id="calculator">279 / 3</gadget> <output>93</output> <result>93</result>

93

x=(91+95+93)/3

ape210k__00989647

Wang Hong deposited 2,000 yuan in current savings in the bank on April 5, with a monthly interest rate of 0.12%. How much after-tax interest can he get by June 5? (after-tax interest is 5%)

王宏4月5日在银行存了活期储蓄2000元，月利率是0.12%，到6月5日，他可以得到税后利息是多少元？(税后利息为5%)

<gadget id="calculator">0.12 / 100</gadget> <output>0.0012</output> <gadget id="calculator">5 / 100</gadget> <output>1/20 = around 0.05</output> <gadget id="calculator">1 - (1/20)</gadget> <output>19/20 = around 0.95</output> <gadget id="calculator">2_000 * 0.0012 * 2 * (19/20)</gadget> <output>4.56</output> <result>4.56</result>

4.56

x=2000*0.12%*2*(1-5%)

ape210k__00415722

A project can be completed by team A in 4 days and team B in 6 days. Working together, the two teams can complete the project ((())/(())) every day.

一项工程，甲队独做4天完成，乙队独做6天完成．两队一起做，每天可以完成这项工程的((())/(()))．

<gadget id="calculator">1 / 4</gadget> <output>1/4 = around 0.25</output> <gadget id="calculator">1 / 6</gadget> <output>1/6 = around 0.166667</output> <gadget id="calculator">(1/4) + (1/6)</gadget> <output>5/12 = around 0.416667</output> <result>5/12 = around 0.416667</result>

5/12

x=(1/4)+(1/6)

ape210k__00161245

A piece of clothing sells for 120 yuan after a 20% discount. How much is the original price of this piece of clothing? What is the correct formula

一件衣服打8折后卖120元，这件衣服的原价是多少钱？正确的算式为多少

<gadget id="calculator">8 / 10</gadget> <output>4/5 = around 0.8</output> <gadget id="calculator">120 / (4/5)</gadget> <output>150</output> <result>150</result>

150

x=120/(8/10)

ape210k__00649719

In 5.{_{4}**(•)}5{_{4}**(•)}, 5.{_{4}**(•)}{_{5}**(•) }4, 5.4, 5. {_{4}**(•)}, 5.54, what is the largest number?

在5.{_{4}**(•)}5{_{4}**(•)}，5.{_{4}**(•)}{_{5}**(•)}4，5.4，5.{_{4}**(•)}，5.54这五个数中，最大的数是多少．

<result>5.54</result>

5.54

x=5.54

ape210k__00488355

If a project is completed every day (2/15), how many days can the whole project be completed.

一项工程，每天完成它的(2/15)，多少天可以完成全工程．

<gadget id="calculator">2 / 15</gadget> <output>2/15 = around 0.133333</output> <gadget id="calculator">1 / (2/15)</gadget> <output>15/2 = around 7.5</output> <result>15/2 = around 7.5</result>

15/2

x=1/(2/15)

ape210k__00312323

The construction of a road started on May 9th and was completed on June 10th. How many days did it take to build this road?

一条公路从5月9日开工修建，到6月10日完工，这条路一共修了多少天．

<gadget id="calculator">31 - 9</gadget> <output>22</output> <gadget id="calculator">22 + 1 + 10</gadget> <output>33</output> <result>33</result>

33

x=31-9+1+10

ape210k__00868707

There are 180 students in the fifth grade of Dongfeng Primary School, which is more than the sixth grade (1/9). How many students are there in the sixth grade?

东风小学五年级有学生180人，比六年级的人数多(1/9)，六年级有学生多少人？

<gadget id="calculator">1 / 9</gadget> <output>1/9 = around 0.111111</output> <gadget id="calculator">1 + (1/9)</gadget> <output>10/9 = around 1.111111</output> <gadget id="calculator">180 / (10/9)</gadget> <output>162</output> <result>162</result>

162

x=180/(1+(1/9))

ape210k__00421226

Uncle Zhang raised 32 sheep. He sold half of the total number of sheep for the first time and 2 less sheep, and sold the remaining half and 2 more sheep for the second time. How many sheep are left?

张大伯养了32只羊，他第一次卖了总数的一半少2只，第二次卖了余下的一半多2只，还剩下多少只？

<gadget id="calculator">32 / 2</gadget> <output>16</output> <gadget id="calculator">16 - 2</gadget> <output>14</output> <gadget id="calculator">32 - 14</gadget> <output>18</output> <gadget id="calculator">18 / 2</gadget> <output>9</output> <gadget id="calculator">9 + 2</gadget> <output>11</output> <gadget id="calculator">18 - 11</gadget> <output>7</output> <result>7</result>

7

x=(32-(32/2-2))-((32-(32/2-2))/2+2)

ape210k__00446935

Uncle Li deposits 100,000 yuan in the bank this year, fixed for three years, with an annual interest rate of 2.70%, how much interest will he get after three years.

李叔叔今年存入银行10万元，定期三年，年利率2.70%，三年后到期可得利息多少元．

<gadget id="calculator">10 * 10_000</gadget> <output>100_000</output> <gadget id="calculator">2.7 / 100</gadget> <output>0.027</output> <gadget id="calculator">100_000 * 0.027 * 3</gadget> <output>8_100</output> <result>8_100</result>

8_100

x=(10*10000)*2.70%*3

ape210k__00247399

my country successfully bid to host the 28th Olympic Games in 2008, and if it is held every 4 years, how many years will the 50th Olympic Games be held?

我国成功申办2008年的第二十八届奥运会，按每4年举行1次，则第五十届奥运会将在多少年举行．

<result>2_096</result>

2_096

x=2096

ape210k__00288084

94*56.87+94*43.48+6*100.35.

94*56.87+94*43.48+6*100.35．

<gadget id="calculator">94 * 56.87</gadget> <output>5_345.78</output> <gadget id="calculator">94 * 43.48</gadget> <output>4_087.12</output> <gadget id="calculator">6 * 100.35</gadget> <output>602.1</output> <gadget id="calculator">5_345.78 + 4_087.12 + 602.1</gadget> <output>10_035</output> <result>10_035</result>

10_035

x=94*56.87+94*43.48+6*100.35

ape210k__00789635

The school library newly purchased a batch of books, including 215 story books, and 32 more science books than story books. How many science and technology books does the library purchase?

学校图书室新购进一批图书、其中故事书215本，科技书比故事书的2倍多32本．图书馆购进科技书多少本？

<gadget id="calculator">215 * 2</gadget> <output>430</output> <gadget id="calculator">430 + 32</gadget> <output>462</output> <result>462</result>

462

x=215*2+32

ape210k__00337480

Solve the equation: (3/5)x-(1/2)x-2.4=(2/5).

解方程：(3/5)x-(1/2)x-2.4=(2/5)．

<gadget id="calculator">2 / 5</gadget> <output>2/5 = around 0.4</output> <gadget id="calculator">2.4 + (2/5)</gadget> <output>2.8</output> <gadget id="calculator">3 / 5</gadget> <output>3/5 = around 0.6</output> <gadget id="calculator">1 / 2</gadget> <output>1/2 = around 0.5</output> <gadget id="calculator">(3/5) - (1/2)</gadget> <output>1/10 = around 0.1</output> <gadget id="calculator">2.8 / (1/10)</gadget> <output>28</output> <result>28</result>

28

x=(2.4+2/5)/(3/5-1/2)

ape210k__00356464

60% of a book has been read, 80 pages more than the one that has not been read. How many pages are there in total?

一本书读了60%，比没读的多80页，这本书一共有多少页？

<gadget id="calculator">60 / 100</gadget> <output>3/5 = around 0.6</output> <gadget id="calculator">1 - (3/5)</gadget> <output>2/5 = around 0.4</output> <gadget id="calculator">(3/5) - (2/5)</gadget> <output>1/5 = around 0.2</output> <gadget id="calculator">80 / (1/5)</gadget> <output>400</output> <result>400</result>

400

x=80/(60%-(1-60%))

ape210k__00100351

Xingyue Hotel has an average monthly turnover of 300,000 yuan, and pays business tax at a tax rate of 5%. How much is the annual business tax paid?

星跃大酒店平均每月营业额30万元，按5%的税率缴纳营业税，全年缴纳营业税多少万元？

<gadget id="calculator">5 / 100</gadget> <output>1/20 = around 0.05</output> <gadget id="calculator">30 * 12 * (1/20)</gadget> <output>18</output> <result>18</result>

18

x=30*12*5%

ape210k__00088504

If there are at least two numbers in a natural number, and each number is smaller than each number to its left, then this number is called "descending number". How many "descending numbers" are there in the 2 to 6 digits composed of 6 numbers 1, 2, 3, 4, 5, 6?

如果一个自然数中至少有两个数字，且每个数字小于其左边的每个数字，则称这个数是"下降数"．由1，2，3，4，5，6这6个数字组成的2～6位数中的"下降数"共有多少个．

<gadget id="calculator">5 / 2</gadget> <output>5/2 = around 2.5</output> <gadget id="calculator">6 * (5/2)</gadget> <output>15</output> <gadget id="calculator">10 + 6 + 3 + 1</gadget> <output>20</output> <gadget id="calculator">1 + 6 + 15 + 15 + 20</gadget> <output>57</output> <result>57</result>

57

x=1+6+(6*5/2)+(6*5/2)+(10+6+3+1)

ape210k__01162851

Xiao Ming inserts a bamboo pole into the water, the part that enters the water is 30 cm, then he turns the bamboo pole upside down, and then inserts it into the water, the part that is not wetted by this time is 40 cm, how many decimeters is this bamboo pole long?

小明把一根竹竿插入水中，入水部分是30厘米，然后他把竹竿倒过来，再插入水中，这时没沾水的部分是40厘米这根竹竿长多少分米？

<gadget id="calculator">30 + 30 + 40</gadget> <output>100</output> <gadget id="calculator">100 / 10</gadget> <output>10</output> <result>10</result>

10

x=(30+30+40)/10

ape210k__00819555

Find the volumes of a cylinder and a cone with a base diameter of 8m and a height of 6m respectively.

分别求底面直径为8m，高为6m的圆柱和圆锥的体积．

<gadget id="calculator">1 / 3</gadget> <output>1/3 = around 0.333333</output> <gadget id="calculator">8 / 2</gadget> <output>4</output> <gadget id="calculator">4 ** 2</gadget> <output>16</output> <gadget id="calculator">3.14 * 16 * 6</gadget> <output>301.44</output> <gadget id="calculator">(1/3) * 301.44</gadget> <output>100.48</output> <result>100.48</result>

100.48

x=(1/3)*(3.14*(8/2)**2*6)

ape210k__00049229

A truck compartment is 3.5 meters long and 2.5 meters wide. Sand 0.4 meters high is installed in the carriage. 1 cubic meter of sand weighs 1.2 tons, how many tons of sand does this truck hold?

一辆卡车车厢长3.5米，宽2.5米．在车厢里装了0.4米高的沙子．1立方米沙子重1.2吨，这辆卡车装了多少吨沙子？

<gadget id="calculator">3.5 * 2.5 * 0.4 * 1.2</gadget> <output>4.2</output> <result>4.2</result>

4.2

x=3.5*2.5*0.4*1.2

ape210k__00423483

Uncle Li deposits 100,000 yuan in the bank for three years, with an annual interest rate of 4.25%. How much interest can you get when it matures in three years? (After maturity, interest tax shall be paid at 5% of the interest)

李叔叔存入银行10万元，定期三年，年利率为4.25%．三年后到期能得到多少利息？(到期后要按利息的5%缴纳利息税)

<gadget id="calculator">10 * 10_000</gadget> <output>100_000</output> <gadget id="calculator">4.25 / 100</gadget> <output>0.0425</output> <gadget id="calculator">5 / 100</gadget> <output>1/20 = around 0.05</output> <gadget id="calculator">1 - (1/20)</gadget> <output>19/20 = around 0.95</output> <gadget id="calculator">100_000 * 0.0425 * (19/20) * 3</gadget> <output>12_112.5</output> <result>12_112.5</result>

12_112.5

x=(10*10000)*4.25%*(1-5%)*3

ape210k__00518220

To process a batch of parts, A alone can complete it in 12 days, B alone can complete it in 18 days, and A and B can jointly process it in 4 days. How many days will it take for A to complete the rest alone?

加工一批零件，甲独做12天完成，乙独做18天完成，甲、乙两地先合做了4天，剩下的甲单独做需要多少天可以完成？

<gadget id="calculator">1 / 12</gadget> <output>1/12 = around 0.083333</output> <gadget id="calculator">1 / 18</gadget> <output>1/18 = around 0.055556</output> <gadget id="calculator">(1/12) + (1/18)</gadget> <output>5/36 = around 0.138889</output> <gadget id="calculator">(5/36) * 4</gadget> <output>5/9 = around 0.555556</output> <gadget id="calculator">1 - (5/9)</gadget> <output>4/9 = around 0.444444</output> <gadget id="calculator">(4/9) / (1/12)</gadget> <output>16/3 = around 5.333333</output> <result>16/3 = around 5.333333</result>

16/3

x=(1-((1/12)+(1/18))*4)/(1/12)

ape210k__00024477

It is known that the No. 4 bus departs once every 10 minutes, and the No. 6 bus departs once every 15 minutes. After leaving one at the same time, it will depart at the same time at least ___ minutes later. How many

已知4路公共汽车10分钟开出一辆，6路公共汽车15分钟开出一辆，同时开出一辆后，至少再过___分钟又同时开出．多少

<result>30</result>

30

x=30

ape210k__00002278

There is a pile of candies, of which toffee accounts for (9/20), and 16 pieces of fruit candy are added, and toffee only accounts for (1/4). How many pieces of this pile of candies are there?

有一堆糖果，其中奶糖占(9/20)，再放入16块水果糖，奶糖就只占(1/4)，这堆糖果原来共有多少块？

<gadget id="calculator">4 - 1</gadget> <output>3</output> <gadget id="calculator">3 / 1</gadget> <output>3</output> <gadget id="calculator">20 - 9</gadget> <output>11</output> <gadget id="calculator">11 / 9</gadget> <output>11/9 = around 1.222222</output> <gadget id="calculator">3 - (11/9)</gadget> <output>16/9 = around 1.777778</output> <gadget id="calculator">9 / 20</gadget> <output>9/20 = around 0.45</output> <gadget id="calculator">16 / (16/9) / (9/20)</gadget> <output>20</output> <result>20</result>

20

x=16/(((4-1)/1)-((20-9)/9))/(9/20)

ape210k__00240126

Teacher Li is 34 years old this year, and the three children are 9, 10, and 11 years old. After a few years, Teacher Li's age will be equal to the sum of the ages of the three children?

李老师今年34岁，3个小朋友分别是9、10、11岁，几年后李老师的年龄等于3个小朋友的年龄之和？

<gadget id="calculator">34 - 9 - 10 - 11</gadget> <output>4</output> <gadget id="calculator">3 - 1</gadget> <output>2</output> <gadget id="calculator">4 / 2</gadget> <output>2</output> <result>2</result>

2

x=(34-9-10-11)/(3-1)

ape210k__00391908

Junjun and his younger brother went to the playground, and each paid 16 yuan for the first hour, and 8 yuan per hour thereafter. After the game, the two paid a total of 64 yuan. How many hours did they play in the playground?

军军和弟弟到游乐场游玩，每人第一个小时付款16元，以后每小时付款8元，游玩后两人共付了64元，他们在游乐场玩了几小时？

<gadget id="calculator">16 * 2</gadget> <output>32</output> <gadget id="calculator">64 - 32</gadget> <output>32</output> <gadget id="calculator">8 * 2</gadget> <output>16</output> <gadget id="calculator">32 / 16</gadget> <output>2</output> <gadget id="calculator">2 + 1</gadget> <output>3</output> <result>3</result>

3

x=(64-16*2)/(8*2)+1

ape210k__00019847

For the three-digit "37□", to make it a multiple of 2 and a multiple of 3, what is the maximum number that can be filled in □.

三位数"37□"，要使它既是2的倍数又是3的倍数，□里最大可填数字多少．

<result>8</result>

8

x=8

ape210k__00556960

Solve the equation: (20+x)*6=(20-x)*6*1(1/2).

解方程：(20+x)*6=(20-x)*6*1(1/2)．

<gadget id="calculator">180 - 120</gadget> <output>60</output> <gadget id="calculator">6 + 9</gadget> <output>15</output> <gadget id="calculator">60 / 15</gadget> <output>4</output> <result>4</result>

4

x=(180-120)/(6+9)

ape210k__00269381

Students from a certain school line up for exercises. If there are 9 people in each row, there will be 37 more people; if there are 12 people in each row, there will be 20 fewer people. How many students are there in total?

某校同学排队上操．如果每行站9人，则多37人；如果每行站12人，则少20人．一共有多少学生．

<gadget id="calculator">37 + 20</gadget> <output>57</output> <gadget id="calculator">12 - 9</gadget> <output>3</output> <gadget id="calculator">57 / 3</gadget> <output>19</output> <gadget id="calculator">19 * 12</gadget> <output>228</output> <gadget id="calculator">228 - 20</gadget> <output>208</output> <result>208</result>

208

x=((37+20)/(12-9))*12-20

ape210k__00781221

A rectangular vegetable field is 18 meters long and half as wide as it is long. What is the perimeter of this vegetable field in meters?

一块长方形菜地，长是18米，宽是长的一半，这块菜地的周长是多少米？

<gadget id="calculator">18 / 2</gadget> <output>9</output> <gadget id="calculator">9 + 18</gadget> <output>27</output> <gadget id="calculator">27 * 2</gadget> <output>54</output> <result>54</result>

54

x=(18/2+18)*2

ape210k__00042616

After a rope is folded in half 3 times, each piece is 9.26 meters long, what is the total length of the rope in meters?

一根绳子对折3次后，每段长9.26米，这根绳子总长是多少米？

<gadget id="calculator">9.26 * 8</gadget> <output>74.08</output> <result>74.08</result>

74.08

x=9.26*8

ape210k__00295082

Ship a batch of 50 tons of fruit to the field. First, the trucks with a load of (5/2) tons were transported 8 times, and the rest were transported with a tractor with a load of (5/4) tons. How many times will it take to finish the transport?

把一批重50吨的水果运往外地．先用载重(5/2)吨的汽车运了8次，余下的改用载重(5/4)吨的拖拉机运，还要几次才能运完？

<gadget id="calculator">5 / 2</gadget> <output>5/2 = around 2.5</output> <gadget id="calculator">(5/2) * 8</gadget> <output>20</output> <gadget id="calculator">50 - 20</gadget> <output>30</output> <gadget id="calculator">5 / 4</gadget> <output>5/4 = around 1.25</output> <gadget id="calculator">30 / (5/4)</gadget> <output>24</output> <result>24</result>

24

x=(50-(5/2)*8)/(5/4)

ape210k__00201458

Xiaohong reads a story book. On the first day, she reads half of the book and 10 pages. On the second day, she reads the remaining half and 10 pages. On the third day, she reads 10 pages and finishes it. How much is the book? Page?

小红看一本故事书，第一天看了这本书的一半又10页，第二天看了余下的一半又10页，第三天看了10页正好看完，这本书有多少页？

<gadget id="calculator">10 + 10</gadget> <output>20</output> <gadget id="calculator">20 * 2</gadget> <output>40</output> <gadget id="calculator">40 + 10</gadget> <output>50</output> <gadget id="calculator">50 * 2</gadget> <output>100</output> <result>100</result>

100

x=((10+10)*2+10)*2

ape210k__00589607

A conical wheat pile has a base diameter of 4 meters and a total weight of 4.71 tons of wheat. If each cubic meter of wheat weighs 750 kilograms, what is the height of the wheat pile?

一个圆锥形的小麦堆，底面直径为4米，小麦共重4.71吨，如果每立方米小麦重750千克，问这个小麦堆的高为多少米？

<gadget id="calculator">4.71 / 0.75</gadget> <output>6.28</output> <gadget id="calculator">4 / 2</gadget> <output>2</output> <gadget id="calculator">2 ** 2</gadget> <output>4</output> <gadget id="calculator">3.14 * 4</gadget> <output>12.56</output> <gadget id="calculator">3 / 12.56</gadget> <output>0.238854</output> <gadget id="calculator">6.28 * 0.238854</gadget> <output>1.500003</output> <result>1.500003</result>

1.500003

x=(4.71/0.75)*3/(3.14*(4/2)**2)

ape210k__00590726

The ratio of the number of people cleaning the classroom to cleaning the sanitation area was 5:3. Later, 18 people were selected from among the classroom cleaners to clean the sanitation area. This is because the ratio of their number was 2:3. How many people clean up in total?

打扫教室的人数与打扫卫生区的比是5：3，后来从扫教室人中抽调18人扫卫生区，这是他们人数的比是2：3．一共有多少人打扫卫生？

<gadget id="calculator">5 + 3</gadget> <output>8</output> <gadget id="calculator">5 / 8</gadget> <output>5/8 = around 0.625</output> <gadget id="calculator">2 + 3</gadget> <output>5</output> <gadget id="calculator">2 / 5</gadget> <output>2/5 = around 0.4</output> <gadget id="calculator">(5/8) - (2/5)</gadget> <output>9/40 = around 0.225</output> <gadget id="calculator">18 / (9/40)</gadget> <output>80</output> <result>80</result>

80

x=18/((5/(5+3))-(2/(2+3)))

ape210k__00550061

If a semicircular iron plate has a radius of 2 cm, what is its circumference in cm?

一个半圆的铁片，它的半径是2cm，它的周长是多少cm．

<gadget id="calculator">2 / 2</gadget> <output>1</output> <gadget id="calculator">2 * 3.14 * 1</gadget> <output>6.28</output> <gadget id="calculator">2 * 2</gadget> <output>4</output> <gadget id="calculator">6.28 + 4</gadget> <output>10.28</output> <result>10.28</result>

10.28

x=2*3.14*2/2+2*2

ape210k__00895793

There is a fraction, the sum of its numerator and denominator is 20, if 5 is added to both the numerator and denominator, the fraction obtained is equal to (2/3). What was the original score?

有一个分数，它的分子和分母的和是20，如果分子和分母都加上5，得到的分式与(2/3)相等．原来的分数是多少？

<gadget id="calculator">2 / 3</gadget> <output>2/3 = around 0.666667</output> <gadget id="calculator">(2/3) * 20</gadget> <output>40/3 = around 13.333333</output> <gadget id="calculator">(2/3) * 5</gadget> <output>10/3 = around 3.333333</output> <gadget id="calculator">(10/3) - 5</gadget> <output>-5/3 = around -1.666667</output> <gadget id="calculator">(40/3) + (-5/3)</gadget> <output>35/3 = around 11.666667</output> <gadget id="calculator">1 + (2/3)</gadget> <output>5/3 = around 1.666667</output> <gadget id="calculator">(35/3) / (5/3)</gadget> <output>7</output> <gadget id="calculator">20 - 7</gadget> <output>13</output> <gadget id="calculator">(35/3) / (5/3) / 13</gadget> <output>7/13 = around 0.538462</output> <result>7/13 = around 0.538462</result>

7/13

x=((2/3*20+2/3*5-5)/(1+2/3)/(20-(2/3*20+2/3*5-5)/(1+2/3)))

ape210k__01093477

Mingming wakes up at 6:40 in the morning, leaves home at 7:05, and arrives at school at 7:20. If he can ride 140 meters per minute, how many meters is the distance between his home and school?

明明早上6：40起床，7：05从家出发，7：20到达学校，如果他每分钟能骑140米，那么明明家与学校相距多少米？

<gadget id="calculator">15 * 140</gadget> <output>2_100</output> <result>2_100</result>

2_100

x=15*140

ape210k__00230985

The price of a commodity after a 20% discount is 72 yuan. What is the original price of this commodity?

一种商品打八折后的售价是72元，这种商品的原价是多少元．

<gadget id="calculator">80 / 100</gadget> <output>4/5 = around 0.8</output> <gadget id="calculator">72 / (4/5)</gadget> <output>90</output> <result>90</result>

90

x=72/80%

ape210k__00925395

Xiaofang and Xiaoli walked toward each other from home at the same time. They met after 12 minutes. Xiaofang walked 70 meters per minute, and Xiaoli walked 65 meters per minute. How many meters are the distance between her two families?

小芳和小丽同时从家相向而行，12分钟后两人相遇，小芳每分钟走70米，小丽每分钟走65米，她两家相距多少米？

<gadget id="calculator">70 + 65</gadget> <output>135</output> <gadget id="calculator">135 * 12</gadget> <output>1_620</output> <result>1_620</result>

1_620

x=(70+65)*12

ape210k__00580769

The school plans to invest 600,000 yuan to build a plastic runway in the school, but the actual cost is 750,000 yuan, which is an increase of a few percent compared to the plan?

学校计划投资60万元在学校修建塑胶跑道，实际用75万，比计划增加了百分之几？

<gadget id="calculator">75 - 60</gadget> <output>15</output> <gadget id="calculator">15 / 60</gadget> <output>1/4 = around 0.25</output> <result>1/4 = around 0.25</result>

1/4

x=(75-60)/60

ape210k__00284432

The radius of a bicycle wheel is 35 centimeters, how many centimeters does the bicycle advance when the wheel rolls once?

一辆自行车轮的半径是35厘米，车轮滚动一周自行车前进多少厘米．

<gadget id="calculator">3.14 * 2 * 35</gadget> <output>219.8</output> <result>219.8</result>

219.8

x=3.14*2*35

ape210k__00447436

One book, I read (4/9), but I haven’t read the rest ((())/(())) of this book.

一本书，看了(4/9)，还剩下这本书的((())/(()))没有看．

<gadget id="calculator">4 / 9</gadget> <output>4/9 = around 0.444444</output> <gadget id="calculator">1 - (4/9)</gadget> <output>5/9 = around 0.555556</output> <result>5/9 = around 0.555556</result>

5/9

x=1-(4/9)

ape210k__00170559

What is the sum of 26 plus 30 times 14?

26加14的30倍，和是多少．

<gadget id="calculator">14 * 30</gadget> <output>420</output> <gadget id="calculator">26 + 420</gadget> <output>446</output> <result>446</result>

446

x=26+14*30

ape210k__00863449

The distance between A and B is 420 kilometers. If a car travels 60 kilometers per hour from A to B, how many hours will it take to get there?

甲乙两地相距420千米，一辆汽车从甲地到乙地每小时行驶60千米，需要多少小时到达？

<gadget id="calculator">420 / 60</gadget> <output>7</output> <result>7</result>

7

x=420/60

ape210k__01141615

Fangfang wanted to make a cup of hot juice for her mother, but there was no boiling water. She needs to do the following things: boil water (6 minutes), find fruit powder (1 minute), wash the cup (2 minutes), wait for the juice to become warm (2 minutes). How many minutes does it take at least for mom to drink hot juice?

芳芳要为妈妈冲一杯热果汁，可是没有开水了．她需要做以下几件事情：烧开水(6分钟)，找果粉(1分钟)，洗杯子(2分钟)，等果汁变温(2分钟)．让妈妈喝上热果汁至少需要几分钟？

<gadget id="calculator">6 + 2</gadget> <output>8</output> <result>8</result>

8

x=6+2

ape210k__00382847

3 students have a rope skipping competition. Xiaoming did 120 jumps, Xiaoqiang's (3/4), Xiaoliang's was Xiaoqiang's (13/16), how many did Xiaoliang jump?

3个同学进行跳绳比赛．小明跳了120个，是小强跳的(3/4)，小亮跳的是小强的(13/16)，小亮跳了多少个？

<gadget id="calculator">3 / 4</gadget> <output>3/4 = around 0.75</output> <gadget id="calculator">120 / (3/4)</gadget> <output>160</output> <gadget id="calculator">13 / 16</gadget> <output>13/16 = around 0.8125</output> <gadget id="calculator">160 * (13/16)</gadget> <output>130</output> <result>130</result>

130

x=120/(3/4)*(13/16)

ape210k__00567922

A cube water tank with side length 6dm is filled with water, if all the water is poured into a cuboid water tank with length 9m and width 6dm, what is the height of the water?

一个棱长6dm的正方体水箱装满水，若把水全部倒入一个长9m、宽6dm的长方体水箱中，水的高度是多少？

<gadget id="calculator">9 * 10</gadget> <output>90</output> <gadget id="calculator">90 * 6</gadget> <output>540</output> <gadget id="calculator">6 / 540</gadget> <output>1/90 = around 0.011111</output> <gadget id="calculator">6 * 6 * (1/90)</gadget> <output>2/5 = around 0.4</output> <result>2/5 = around 0.4</result>

2/5

x=6*6*6/((9*10)*6)

ape210k__01147099

Xiaoli has 12 pens, and Xiaohong's is Xiaoli's (3/4). Xiaohua's is 5 less than the total number of the two of them. How many pens does Xiaohua have?

小丽有12枝笔，小红的是小丽的(3/4)．小花的比她俩的总数少5枝，小花有多少枝笔？

<gadget id="calculator">3 / 4</gadget> <output>3/4 = around 0.75</output> <gadget id="calculator">12 * (3/4)</gadget> <output>9</output> <gadget id="calculator">12 - 5</gadget> <output>7</output> <gadget id="calculator">9 + 7</gadget> <output>16</output> <result>16</result>

16

x=12*(3/4)+12-5

ape210k__00444842

The volume of a cone is 126 cubic centimeters, the area of the base is 42 square centimeters, and what is the height in centimeters.

一个圆锥的体积是126立方厘米，底面积是42平方厘米，高是多少厘米．

<gadget id="calculator">1 / 3</gadget> <output>1/3 = around 0.333333</output> <gadget id="calculator">126 / (1/3) / 42</gadget> <output>9</output> <result>9</result>

9

x=126/(1/3)/42

ape210k__00638065

The road construction team repaired a road, and built (3/4) kilometers on the first day, and repaired (1/5) kilometers more on the second day than on the first day. How many kilometers did you build in two days?

筑路队修一条公路，第一天修了(3/4)千米，第二天比第一天多修(1/5)千米．两天一共修了多少千米？

<gadget id="calculator">3 / 4</gadget> <output>3/4 = around 0.75</output> <gadget id="calculator">1 / 5</gadget> <output>1/5 = around 0.2</output> <gadget id="calculator">(3/4) + (3/4) + (1/5)</gadget> <output>17/10 = around 1.7</output> <result>17/10 = around 1.7</result>

17/10

x=(3/4)+(3/4)+(1/5)

ape210k__00183857

Adding 7 more to 0.593 is 0.6.

把0.593再增加7个多少就是0.6．

<gadget id="calculator">0.6 - 0.593</gadget> <output>0.007</output> <gadget id="calculator">0.007 / 7</gadget> <output>0.001</output> <result>0.001</result>

0.001

x=(0.6-0.593)/7

ape210k__00201591

There is a blue pear, more than 2 half of which are taken out for the first time, and 2 more than the remaining half are taken out for the second time, and there are still 10 pears left in the basket. How many pears were there in the basket?

有一蓝梨子，第一次取出全部的一半多2个，第二次取出余下的一半多2个，篮里还剩下10个．篮里原来有多少个梨子．

<gadget id="calculator">10 + 2</gadget> <output>12</output> <gadget id="calculator">12 * 2</gadget> <output>24</output> <gadget id="calculator">24 + 2</gadget> <output>26</output> <gadget id="calculator">26 * 2</gadget> <output>52</output> <result>52</result>

52

x=((10+2)*2+2)*2

ape210k__00367395

If 2.1:x=1.2:3.2, then x=how much.

如果2.1：x=1.2：3.2，那么x=多少．

<gadget id="calculator">2.1 * 3.2</gadget> <output>6.72</output> <gadget id="calculator">6.72 / 1.2</gadget> <output>5.6</output> <result>5.6</result>

5.6

x=(2.1*3.2)/1.2

ape210k__00848305

3 thermos bottles are 48 yuan, how much is each thermos bottle.

3只热水瓶48元，每只热水瓶多少元．

<gadget id="calculator">48 / 3</gadget> <output>16</output> <result>16</result>

16

x=48/3

ape210k__00683293

There are 46 students in a certain school who go rowing. They rent 10 boats in total. Each big boat can accommodate 6 people, and each small boat can accommodate 4 people. The last small boat is short of 2 people. So how many big boats are there?

某校共有46名同学去划船，一共租了10条船，大船每只坐6人，小船每只坐4人，最后一条小船还差2人，那么大船有多少只？

<gadget id="calculator">4 * 10</gadget> <output>40</output> <gadget id="calculator">46 - 40 - 4</gadget> <output>2</output> <gadget id="calculator">4 + 2 + 2</gadget> <output>8</output> <gadget id="calculator">6 - 4</gadget> <output>2</output> <gadget id="calculator">8 / 2</gadget> <output>4</output> <result>4</result>

4

x=(4+2+46-4*10-4)/(6-4)

ape210k__01173093

Cut out the largest square from a rectangular cardboard with a length of 8 decimeters and a width of 6 decimeters. What is the area of the remaining figure?

从一个长8分米、宽6分米的长方形纸板上剪下一个最大的正方形．剩下图形的面积是多少？

<gadget id="calculator">8 * 6</gadget> <output>48</output> <gadget id="calculator">6 * 6</gadget> <output>36</output> <gadget id="calculator">48 - 36</gadget> <output>12</output> <result>12</result>

12

x=8*6-6*6

ape210k__00426390

Teacher Wang has 400 yuan. She bought 15 tubes of badminton at 25 yuan each. How much money is left?

王老师有400元，她买了15筒羽毛球，每筒25元，还剩多少钱？

<gadget id="calculator">25 * 15</gadget> <output>375</output> <gadget id="calculator">400 - 375</gadget> <output>25</output> <result>25</result>

25

x=400-25*15

ape210k__00041572

The area of the trapezoid is 120 square centimeters, the upper base is 8 cm, the lower base is 12 cm, and the height is in cm.

梯形的面积是120平方厘米，上底是8厘米，下底是12厘米，高是多少厘米．

<gadget id="calculator">8 + 12</gadget> <output>20</output> <gadget id="calculator">2 / 20</gadget> <output>1/10 = around 0.1</output> <gadget id="calculator">120 * (1/10)</gadget> <output>12</output> <result>12</result>

12

x=120*2/(8+12)

ape210k__00273600

An article written by a writer received 700 yuan in royalties. According to regulations, he should pay 20% personal income tax. How much is the manuscript fee he actually gets?

一个作家撰写的文章得到了700元的稿费．按规定应缴纳20%的个人所得税，他实际得到稿费多少元．

<gadget id="calculator">20 / 100</gadget> <output>1/5 = around 0.2</output> <gadget id="calculator">700 * (1/5)</gadget> <output>140</output> <gadget id="calculator">700 - 140</gadget> <output>560</output> <result>560</result>

560

x=700-(700*20%)

ape210k__00598406

A workshop makes five cylindrical ventilation pipes with a radius of 0.6 meters and a height of 20 meters, and coats them with antirust paint. Calculated on the basis of 0.3 kilograms of antirust paint per square meter, how many kilograms of antirust paint should be used in total? (reserve one decimal place by rounding up)

某车间制作5个半径为0.6米、高20米的圆柱形通风管，并在它的外表涂上防锈漆．按每平方米用防锈漆0.3千克计算，一共要用防锈漆多少千克？(用进一法保留一位小数)

<result>113.1</result>

113.1

x=113.1

ape210k__01059419

Boys accounted for 5/6 of the number of girls in the chorus, and 9 girls were added later. At this time, boys accounted for 2/5 of the chorus. How many people were there in the chorus?

合唱队中男生占女生人数的(5/6)，后来又增加了9个女生，这时，男生占合唱队人数的(2/5)，合唱队原来有多少人？

<gadget id="calculator">5 - 2</gadget> <output>3</output> <gadget id="calculator">3 / 2</gadget> <output>3/2 = around 1.5</output> <gadget id="calculator">6 / 5</gadget> <output>6/5 = around 1.2</output> <gadget id="calculator">(3/2) - (6/5)</gadget> <output>3/10 = around 0.3</output> <gadget id="calculator">5 + 6</gadget> <output>11</output> <gadget id="calculator">5 / 11</gadget> <output>5/11 = around 0.454545</output> <gadget id="calculator">9 / (3/10) / (5/11)</gadget> <output>66</output> <result>66</result>

66

x=9/(((5-2)/2)-(6/5))/(5/(5+6))

ape210k__00334438

A football costs 32 yuan, and a volleyball costs 18 yuan. The school bought 8 footballs and 6 volleyballs. How much does it cost in total?

一个足球要32元，一个排球要18元，学校买了8个足球和6个排球，一共要多少元？

<gadget id="calculator">32 * 8</gadget> <output>256</output> <gadget id="calculator">18 * 6</gadget> <output>108</output> <gadget id="calculator">256 + 108</gadget> <output>364</output> <result>364</result>

364

x=32*8+18*6

ape210k__00422460

A set of data is arranged in ascending order: 2, 4, 5, x, 7, 15. It is known that the median of this set of data is 6, and what is the mode of this set of data

一组数据按从小到大排列为：2，4，5，x，7，15，已知这组数据的中位数是6，这组数据的众数是多少

<gadget id="calculator">5 / 2</gadget> <output>5/2 = around 2.5</output> <gadget id="calculator">6 - (5/2)</gadget> <output>7/2 = around 3.5</output> <gadget id="calculator">1 / 2</gadget> <output>1/2 = around 0.5</output> <gadget id="calculator">(7/2) / (1/2)</gadget> <output>7</output> <result>7</result>

7

x=(6-5/2)/(1/2)

ape210k__00400640

Make 25 sections of cylindrical ventilation pipes with tin, each section is 1 meter long, and the diameter of the bottom circle is 0.2 meters, how many square meters of tin is needed?

用白铁皮制作圆柱形通风管25节，每节长1米，底面圆的直径是0.2米，问需要白铁皮多少平方米？

<result>314</result>

314

x=314

ape210k__00442158

The farm raises 120 roosters and 180 hens, and the chickens raised are ducks (5/4). How many ducks do you have?

饲养场养了120只公鸡，180只母鸡，养的鸡是鸭的(5/4)．养鸭多少只？

<gadget id="calculator">120 + 180</gadget> <output>300</output> <gadget id="calculator">5 / 4</gadget> <output>5/4 = around 1.25</output> <gadget id="calculator">300 / (5/4)</gadget> <output>240</output> <result>240</result>

240

x=(120+180)/(5/4)

ape210k__00470836

Jiajiale Supermarket sold 4 boxes of thermos bottles, each containing 6 thermos bottles, and sold them for a total of 360 yuan. How much is each thermos bottle on average?

家家乐超市卖出4箱热水瓶，每箱装有6个热水瓶，共卖了360元，平均每个热水瓶多少元？

<gadget id="calculator">360 / 4 / 6</gadget> <output>15</output> <result>15</result>

15

x=360/4/6

ape210k__00003828

If a two-digit decimal is "rounded" to tenths, 6.0 is obtained. What is the difference between the maximum and minimum of this two-digit decimal.

把一个二位小数"四舍五入"精确到十分位后得6.0，这个二位小数最大和最小相差多少．

<gadget id="calculator">6.04 - 5.95</gadget> <output>0.09</output> <result>0.09</result>

0.09

x=6.04-5.95

ape210k__00405826

Reducing 51.7 to its (1/10) is equal to expanding it to 100 times.

把51.7缩小到它的(1/10)和把多少扩大到它的100倍后是相等的．

<result>0.0517</result>

0.0517

x=0.0517

ape210k__00266448

The protein content in milk accounts for about 3.3%, how many grams of protein are contained in 100 grams of milk.

牛奶中蛋白质的含量约占3.3%，100克牛奶中含蛋白质多少克．

<gadget id="calculator">3.3 / 100</gadget> <output>0.033</output> <gadget id="calculator">100 * 0.033</gadget> <output>3.3</output> <result>3.3</result>

3.3

x=100*3.3%

ape210k__00843447

When a stone is completely placed in a cuboid tank, the water level rises by 5 cm. The bottom of the sink is 65 cm long and 20 cm wide. What is the volume of this stone in cubic centimeters?

把一块石头完全放入一个长方体水槽中，水面上升了5厘米．水槽的底面长65厘米，宽20厘米．这块石头的体积是多少立方厘米？

<gadget id="calculator">65 * 20 * 5</gadget> <output>6_500</output> <result>6_500</result>

6_500

x=65*20*5

ape210k__00647357

A barrel of oil weighs 1 kilogram, if (5/6) kilograms are used up, how many kilograms are left?

一桶油重1千克，用去(5/6)千克，还剩多少千克．

<gadget id="calculator">5 / 6</gadget> <output>5/6 = around 0.833333</output> <gadget id="calculator">1 - (5/6)</gadget> <output>1/6 = around 0.166667</output> <result>1/6 = around 0.166667</result>

1/6

x=1-(5/6)

ape210k__00514044

The heights of the five basketball players in class one of the third grade are 149 cm, 151 cm, 147 cm, 150 cm, and 148 cm respectively. What is their average height in cm?

三年级一班5名篮球队员的身高分别是149厘米、151厘米、147厘米、150厘米、148厘米，他们的平均身高是多少厘米？

<gadget id="calculator">149 + 151 + 147 + 150 + 148</gadget> <output>745</output> <gadget id="calculator">745 / 5</gadget> <output>149</output> <result>149</result>

149

x=(149+151+147+150+148)/5

ape210k__00119093

The diameter of the small circle is 2 cm, the diameter of the large circle is 4 cm, and the circumference of the large circle is how many times the circumference of the small circle.

小圆的直径是2厘米，大圆的直径为4厘米，大圆的周长是小圆周长的多少倍．

<gadget id="calculator">3.14 * 4</gadget> <output>12.56</output> <gadget id="calculator">3.14 * 2</gadget> <output>6.28</output> <gadget id="calculator">12.56 / 6.28</gadget> <output>2</output> <result>2</result>

2

x=(3.14*4)/(3.14*2)

ape210k__00631284

The school cafeteria shipped 800kg of rice and ate (5/8), how many kilograms did you eat?

学校食堂运来800kg大米，吃了(5/8)，吃了多少kg？

<gadget id="calculator">2 / 5</gadget> <output>2/5 = around 0.4</output> <gadget id="calculator">800 * (2/5)</gadget> <output>320</output> <result>320</result>

320

x=800*(2/5)

ape210k__00131070

If the perimeter of a square is 4 cm, what is the length of its side in cm?

一个正方形的周长是4厘米，它的边长是多少厘米．

<gadget id="calculator">4 / 4</gadget> <output>1</output> <result>1</result>

1

x=4/4

ape210k__00194172

After the former term of a ratio is reduced to the original (1/3), and the latter term is reduced to the original (1/6), the ratio is (3/5). What is the original ratio of this ratio?

一个比的前项缩小到原来的(1/3)，后项缩小到原来的(1/6)后，比值是(3/5)，这个比原来的比值是多少

<gadget id="calculator">3 / 5</gadget> <output>3/5 = around 0.6</output> <gadget id="calculator">(3/5) / 2</gadget> <output>3/10 = around 0.3</output> <result>3/10 = around 0.3</result>

3/10

x=(3/5)/2

ape210k__00460286

A bottle of Pepsi is 600ml, and Xiaoqiao drinks 5 bottles a month. Based on this calculation, how many milliliters of beverages does she drink in a year?

一瓶百事可乐饮料600ml，小巧每月喝5瓶，照这样计算，她一年喝了多少毫升饮料？

<gadget id="calculator">600 * 5 * 12</gadget> <output>36_000</output> <result>36_000</result>

36_000

x=600*5*12

ape210k__00334065

The physical education teacher bought back 4 footballs, and he gave the salesperson 84 yuan. Please calculate how much each football is?

体育老师买回了4个足球，他给售货员84元，请你算一算每个足球多少元？

<gadget id="calculator">84 / 4</gadget> <output>21</output> <result>21</result>

21

x=84/4

ape210k__00628171

A bag of rice is 50 kilograms, after eating (4/5), how many kilograms are left?

一袋大米50千克，吃了(4/5)，还剩多少千克？

<gadget id="calculator">4 / 5</gadget> <output>4/5 = around 0.8</output> <gadget id="calculator">1 - (4/5)</gadget> <output>1/5 = around 0.2</output> <gadget id="calculator">50 * (1/5)</gadget> <output>10</output> <result>10</result>

10

x=50*(1-(4/5))

ape210k__00234361

On the day of the Dragon Boat Festival, 25 elderly people came to Shanghu Park to taste tea. Their ages are exactly 25 consecutive natural numbers. Two years later, the sum of the ages of these 25 old people is exactly 1500. How old is the oldest old man?

端午那天，尚湖公园来了25位老人品茶．他们的年龄恰好是25个连续的自然数，两年以后，这25位老人的年龄之和恰好是1500，请问其中年龄最大的老人今年多少岁？

<gadget id="calculator">46 + 24</gadget> <output>70</output> <result>70</result>

70

x=46+24

ape210k__00447029

If the volume of water freezes increases (1/10), by what percentage does the volume of ice melted into water decrease? (column calculation)

水结冰体积增加(1/10)，冰化成水体积减少几分之几？(列式计算)

<gadget id="calculator">1 / 10</gadget> <output>1/10 = around 0.1</output> <gadget id="calculator">1 + (1/10)</gadget> <output>11/10 = around 1.1</output> <gadget id="calculator">1 * (11/10)</gadget> <output>11/10 = around 1.1</output> <gadget id="calculator">(11/10) - 1</gadget> <output>1/10 = around 0.1</output> <gadget id="calculator">(1/10) / (11/10)</gadget> <output>1/11 = around 0.090909</output> <result>1/11 = around 0.090909</result>

1/11

x=((1*(1+(1/10)))-1)/(1*(1+(1/10)))

ape210k__00529142

The fruit store shipped a batch of fruits, sold (3/8), and then bought another 110 kilograms. At this time, the fruit was 10 kilograms more than the original 75%. How many kilograms of original fruit are there in the fruit shop? (Click for ideas: Set the original fruit in the store as x kg, and solve the equation.).

水果商店运来一批水果，卖出(3/8)后，又购进110千克，这时的水果比原来的75%还多10千克．水果店里原有水果多少千克？(思路点击：设店里原有水果x千克，列方程解答．)．

<gadget id="calculator">1 / 8</gadget> <output>1/8 = around 0.125</output> <gadget id="calculator">100 * (1/8)</gadget> <output>25/2 = around 12.5</output> <gadget id="calculator">(1/8) * (1/8)</gadget> <output>1/64 = around 0.015625</output> <gadget id="calculator">(25/2) / (1/64)</gadget> <output>800</output> <result>800</result>

800

x=(100*1/8)/(1/8*1/8)

ape210k__00574263

Xiao Ming takes 15 minutes to go from home to school, and Xiao Hua takes 12 minutes. How much faster is Xiao Hua than Xiao Ming?

从家到学校，小明要用15分钟，小华要用12分钟，小华的速度比小明快多少．

<gadget id="calculator">1 / 12</gadget> <output>1/12 = around 0.083333</output> <gadget id="calculator">1 / 15</gadget> <output>1/15 = around 0.066667</output> <gadget id="calculator">(1/12) - (1/15)</gadget> <output>1/60 = around 0.016667</output> <gadget id="calculator">(1/60) / (1/15)</gadget> <output>1/4 = around 0.25</output> <result>1/4 = around 0.25</result>

1/4

x=((1/12)-(1/15))/(1/15)

ape210k__00400780

In a ratio, both outer terms are prime numbers, their product is 6, one inner term of this ratio is 4, and what is the other inner term.

在一个比例里，两个外项都是质数，他们的积是6，这个比例的一个内项是4，另一个内项是多少．

<gadget id="calculator">6 / 4</gadget> <output>3/2 = around 1.5</output> <result>3/2 = around 1.5</result>

3/2

x=6/4

ape210k__00937915

TV factory used to produce 106 TVs per day, but now it produces 12 times the original number. How many TVs can it produce every day?

某电视机厂原来每天生产106台电视机，现在每天生产的台数是原来的12倍，现在每天能生产多少台电视机？

<gadget id="calculator">106 * 12</gadget> <output>1_272</output> <result>1_272</result>

1_272

x=106*12