Basic operations and concepts - math word problems - page 64 of 320
Number of problems found: 6398
- Chocolate
I eat 24 chocolate in 10 days. How much chocolate do I eat in 15 days at the same pace?
- Determine 2450
Peter and George received a total of 200 euros. George received 75% of the amount. Determine how much each of them received.
- Competitors 2417
20% of the people lost in the races, and the total number was 100 competitors. How many competitors lost?
- Seeds 2
How many seeds germinated from 1000 pcs when 23% had no emergence?
- Divide money
Divide 1200 USD at a ratio of 1:2:3:4:5:6:9:10
- School library
The school library contains 6300 books. These comprise 7% of professional books for teachers, 18% of interest books and encyclopedias for pupils, and the rest of the fairy tales. How much are which books each type?
- Backpack
A large backpack costs CZK 1352. Little is 35% cheaper. How much do we pay for five large and two small backpacks?
- Grandmother's clocks
Grandmother's clock is half a minute late every hour. Grandmother set the clock exactly at 8.00 AM. How many hours will show after 24 hours?
- New computer
The new computer processes a certain amount of data for 6 hours. How many hours will an older computer with a quarter lower performance process the same amount of data?
- TVs
Production of television sets increased from 3,500 units to 4,200 units. Calculate the percentage of production increase.
- Cubes and mouse
The mouse has 27 cubes, which it puts together in a large cube. Then it bit the middle cat on each side and another cat in the middle. The mouse has four children. He then cuts the cube lengthwise. How many cubes and what shape will four mice get?
- Three friends
Petra was ill with three friends, each on a different day. Find out which day, who came, and what they handled. They came in three consecutive days a week. The first came on Tuesday. Karol did not come on Tuesday. Mirko arranged to change the date of the
- Kilograms 2099
The truck crane has a load capacity of 4 tons. How many kilograms can we overload it if the maximum limit of 115 percent load capacity is allowed?
- Sales off 2
The computer monitor sold for 8400 CZK in March. In April, the dealer price decreased by 798 CZK. Calculate the percentage by which the retailer reduced the price.
- Principal and interest
Peter put € 270 principal into the bank, and at the end of the year, the account was € 282. To what annual interest rate did Peter deposit money in the bank?
- Sales off
Goods are worth € 87, and the price of goods fell by two weeks in a row by 10%. How much percent decreased overall?
- String
Divide the string length 800 cm in ratio 1: 5
- Base, percents, value
The base is 344084, which is 100 %. How many percent is 384177?
- Bath salts
Bath salt A weighs 900 grams and costs 36,40 CZK. Bath salt B weighs 1000 grams but costs 85 CZK. How much is a bath salt A cheaper than B salt?
- Interest p.a.
Calculate the value of the interest in the period of 1 year from the deposit 62000 CZK at 8 percent interest rate after deducting 15 percent tax.
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