The most viewed 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 3 kg and a half-brick. How much does one brick weigh?
  • Chocolate
    Leslie bought 8 same chocolates for 16 Eur. How many euros will he pay for 25 chocolates?
  • Divisibility
    Is the number 761082 exactly divisible by 9? (the result is the integer and/or remainder is zero)
  • Family
    A man and a woman have 3 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
    2 chickens give 2 eggs in 2 days. How many eggs can give 8 chickens for 8 days?
  • Subtraction
    How many times you can subtract the number 4 from the number 64?
  • Cyclist
    A cyclist passes 88 km in 4 hours. How many kilometers did he pass in 8 hours?
  • 7 heroes
    9 heroes galloping on 9 horses behind. How many ways can sort them behind?
  • Right Δ
    A right triangle has the length of one leg 11 cm and the hypotenuse 61 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 40 days, and a woman drinks in 62 days. How many days do they consume a keg together?
  • Flags
    How many different flags can be made from colors red, yellow, blue, green, white to consist of three different colors?
  • Vans
    In how many ways can 9 shuttle vans line up at the airport?
  • One half
    One half of 2 75 is: ...
  • Holidays
    Calculate how many hours take holidays, if take 5 weeks.
  • Ace
    From complete sets of playing cards (32 cards), we pulled out one card. What is the probability of pulling the ace?
  • Textbooks
    After the check of textbooks found that every 10-th textbook should be withdrawn. Together 58 textbooks were withdrawn. How many textbooks were in stock before withdrawn, and how many after withdrawn?
  • Orchard
    10 trees in 5 lines grows in the orchard. How many trees are in the orchard?
  • Homeless Dezider
    Homeless Dežko has 9 coins in jacket: Calculate the value of its assets and calculate how many bottles of wine for 0.55 EUR can he buy.

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