Basic operations and concepts - math word problems - page 43 of 332

Number of problems found: 6632

Onion bag calculation
They filled 140 bags of 5 kg of onions in the packing house. How many bags would they fill with the same amount of onions if they put 7 kg each?
A family
A family of four consumes 220 liters of water a day. How many hectoliters of water are consumed by 68 tenants per day?
Ice cream scoop
Five scoops of ice cream cost 32 CZK. How much do we pay for three scoops of this ice cream?
Raised coffee cost
The farmer raised coffee from CZK 31 to CZK 35.50. First, calculate how many CZK crowns it raised and the percentage of the original price (base)—round the result to one-tenth of a crown.
Two consecutive
I am thinking of two consecutive natural numbers from 1 to 10 inclusive. To student 1 I whisper one of these numbers, to student 2 I whisper the other one. The students know that I whisper numbers from 1 to 10 to them, but they do not know the number whic
Games
Jack and Paul decided to play chess against each other. They bet ten pesos on each game they played. Jack won three bets, and Paul won fifty pesos. How many games did they play?
Mixing 5
Carlos mixed 4/15 of chocolate syrup with 1/2 of milk. Determine a reasonable estimate of the total amount of liquid.
The workshop
In the workshop, it was necessary to quickly complete the production of veils for the hospital. The workshop staff promised to work an additional 240 hours to produce this order in March. The workshop has eight employees who work 160 hours a month. What p
Final price
The bookshop reduced the book's original price of CZK 850 by 20%. It was raised by 20% of the new price in a week. Find the final price of the book. How much percent of the original price of the book is the final price?
Ointment component ratio
The four-component ointment contains components A, B, C, and D. Components A and B are mixed in a ratio of 1:2, components B and C in a ratio of 3:5, and components B and D in a ratio of 4:3. In what proportion should the pharmacist mix the ointment?
Eggs
One egg boiled for 10 minutes. How long will it take to boil ten eggs at a time?
Price discount calculation
The original price of the product was 2.55 euros, the price after the discount is 1.99. Find out: a/What % of the original price is the price after the discount b/How much % of the new price is the original price of the product c/o How much % did the prod
Shopping malls
The chain of department stores plans to invest up to 24,000 euros in television advertising. Ads will place all commercials on a television station where the broadcast of a 30-second spot costs EUR 1,000 and is watched by 14,000 potential customers. Durin
Penalty success rate
Martin, captain of the football team Lysice, converted 19 penalties, which means a success rate of 76%. How many penalties did Martin not convert?
Per mille decimal
Write the per mille as a decimal number 2 ‰ 50 ‰ 2.5 ‰ 0.6 ‰
Per mille fraction
Write the per mille as a fraction Seven ‰ 25 ‰ 15 ‰ 10 ‰ 2.5 ‰ 1.7 ‰ 0.8 ‰ 2 ‰
Three examples per-mille
A. Calculate 1.5 ‰ from 4.5 liters of blood. Express the result in milliliters. B. Calculate three ‰ from € 50,000. C. The tray they brought breakfast to the landlord's bed is made of an alloy that contains 830 ‰ of silver. How much silver did they use on
Cheese milk calculation
The shepherd obtained 2 kg of cheese from 20 liters of milk in the mountain hut. How many grams of cheese can it make from 15 liters of milk?
Percentage comparison
How much is 20% of number 200 less than 30% of number 300?
Sock ratio division
Divide 25 pairs of socks in a ratio of 2:3:5

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