Multiplication principle - math word problems

Number of problems found: 214

  • Flags
    vlajka_cz How many different flags can be made from colors red, yellow, blue, green, white to consist of three different colors?
  • Orchard
    orchard 10 trees in 5 lines grows in the orchard. How many trees are in the orchard?
  • Bits, bytes
    bits Calculate how many different numbers can be encoded in 16-bit binary word?
  • Examination
    examination The class is 25 students. How many ways can choose 5 students to examination?
  • Morse alphabet
    morse_code Calculate how many words of Morse code to create compiling dashes and dots in the words of one to four characters.
  • Guests
    hostia How many ways can 9 guests sit down on 10 seats standing in a row?
  • Football league
    football In the 5th football league is 10 teams. How many ways can be filled first, second and third place?
  • 2nd class combinations
    color_circle From how many elements you can create 4560 combinations of the second class?
  • 2nd class variations
    cards From how many elements you can create 2450 variations of the second class?
  • Chess
    sachovnica How many ways can select 4 fields on a classic chessboard with 64 fields so that fields don't have the same color?
  • Playing cards
    playing_cards How many possible ways are to shuffle 7 playing cards?
  • Seating
    kupe How many ways can 6 people sit on 6 numbered chairs (e. g. , seat reservation on the train)?
  • School trip
    hostel The class has 19 students. What different ways can students be accommodated in the hostel, where available 3× 2-bed, 3× 3-bed and 1× 4-bed rooms? (Each room has its unique number)
  • Phone numbers
    old_phone How many 7-digit telephone numbers can be compiled from the digits 0,1,2,..,8,9 that no digit is repeated?

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