Popular math problems
- Three cats
If three cats eat three mice in three minutes, after which time 90 cats eat 90 mice? - Brick weight
The brick weighs 4 kg and a half-brick. How much does one brick weigh? - Chocolate
Anthony bought 9 same chocolates for 18 Eur. How many euros will he pay for 19 chocolates? - Divisibility
Is the number 186317 exactly divisible by 7? (the result is the integer, and/or remainder is zero) - Family
A man and a woman have 7 daughters together (or - "with each other" so that step-children are excluded). Each daughter has one brother. How many members are in the immediate family? - Chickens
4 chickens give 4 eggs in 4 days. How many eggs can give 8 chickens for 8 days? - Subtraction
How many times can you subtract the number 4 from the number 64? - Cyclist
A cyclist passes 64 km in 4 hours. How many kilometers did he pass in 7 hours? - 7 heroes
6 heroes galloping on 6 horses behind. How many ways can we sort them behind? - Right Δ
A right triangle has the length of one leg 72 cm and the hypotenuse 90 cm size. Calculate the height of the triangle. - Inflation
What is better for people (employees)? ... - Drinking water
A man drinks a keg of water in 36 days, and a woman drinks in 65 days. How many days do they consume a keg together? - Flags
How many different flags can be made from green, white, blue, red, orange, yellow, and purple materials, so each flag consists of three different colors? - Vans
In how many ways can 5 shuttle vans line up at the airport? - One half
One half of 2 75 is: ... - Holidays
Calculate how many hours take holidays, if it takes 5 weeks. - Ace
We pulled out one card from complete sets of playing cards (32 cards). What is the probability of pulling the ace? - Textbooks
After the check of textbooks found that teachers should withdraw every 9-th textbook. Together 176 textbooks were withdrawn. How many textbooks were in stock before being withdrawn, and how many after withdrawal? - Orchard
10 trees in 5 lines grow in the orchard. How many trees are in the orchard? - Homeless Dezider
Homeless Dežko has 8 coins in his jacket: . Calculate the value of its assets and calculate how many bottles of wine for 0.55 EUR it can buy.
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