Arithmetic - math word problems - page 138 of 226
Number of problems found: 4503
- Population 2909
The world's population is growing by 94,867,200 each year. How much is it a) month, b) day, c) hour, d) minute?
- Station 2899
There are 20 lights at the bus station. However, it is only two times less lit. How many lights are on at the station?
- Zucchini
One zucchini costs 5 CZK. How much would it cost four?
- Exchanged 2893
Vašek has 62 marks, Libor has 71 marks. The two boys exchanged grades together. Vašek wanted 2 very rare stamps from Libor. Libor exchanged them for him, but Vašek had to give him 2 others for each of these two stamps. How many marks did each of them have
- Performances 2867
Primary schools in one city received a total of 450 tickets for theatrical performances. The primary school on Košická Street received one-third of all tickets and class VII. And she got two-fifteen tickets. How many tickets to the theater performance did
- Kilometer 2864
One cubic decimeter of seawater contains 0.000 000 01 grams of gold. How many kilograms of gold is in one cubic kilometer of seawater?
- Gingerbread house
Janka and Marienka calculated that there were 210 gingerbreads on the gingerbread house. Janko ate one-seventh of all gingerbreads, and Marienka ate a third less than Janko. How many gingerbreads remained in the gingerbread house?
- Dripping 2834
In one day, 168 liters of water flow out of a dripping water tap. How many days will 4.2 cubic meters of water flow out?
- Snowballs 2794
Adam made 20 snowballs. Boris made fewer snowballs. How many snowballs could Boris do?
- Expressions
Find out value of expressions if a = -1, b =2: x=b - 2a - ab y=a³ - b² - 2ab z=a² b³ - a³ b² w=a + b + a³ - b²
- Substance 2791
Mom bought 4 meters of cloth for clothes. One meter of this substance costs 375 CZK. She also paid CZK 652 for sewing. Thus, the total price of the dress was CZK 652.
- Fractions 2778
Three glasses are to be filled with lemonade. One can hold a quarter of a liter, the second a third of a liter, and the third 0.4 liters. How many 0.33l bottles will we need, and how much lemonade will be left in the last bottle? Express in fractions.
- Beginning 2711
Jano likes to play various games for beans. He recently played two games with Peter. In the first game, he won 32 beans; in the second game, he lost 75 beans. How was Jano after these two parties? Did he have more or less beans than at the beginning? And
- Money borrow
Ms. Kate wants to borrow € 2,000. Company A will borrow ten payments of 240 euros and will not pay anything in the first two months. Company B borrows in 12 payments of € 210. Which company has the more favorable interest rate for Ms. Kate?
- On the tree
Fifteen squids and sparrows sat on the tree. Sparrows were eight less than squids. How many sparrows were sitting at the tree?
- Overall 2594
Viktor lost 45 beans at the party. In the second game, he won 36 beans. How did Viktor turn out overall?
- Heart as pump
The heart pumps out 5.17 liters of blood in 1 minute. How many liters of blood are pumped per hour, and how much per day?
- Significant 2584
The metal chain has a length of 92m. With each repair, 4m will be lost. What is the most significant number of repairs they will do if the chain is not shorter than 56m?
- Calculate: 2578
Calculate: the sum of twice the numbers a) 12 and 17 b) 13 and 18 The difference of three times the numbers: c) 24 and 9 d) 23 and 6 four times the product of the numbers e) 6 and 13 f) 7 and 14 the product of four times the numbers g) 6 and 13 h) 7 and 1
- Grandfathers' 2572
My father pleased his mother with orchids for which he paid 50 euros. Grandfathers' orchids cost 80 euros for their grandmother. How many orchids did they buy together if one cost 10 euros?
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