Multiplication + factorial - math problems

Number of examples found: 21

  • Big factorial
    sierpinski How many zeros end number 116! ?
  • Vans
    shuttlevan In how many ways can 9 shuttle vans line up at the airport?
  • Guests
    hostia How many ways can 7 guests sit down on 8 seats standing in a row?
  • Candy
    bulls How many ways can divide 10 identical candies to 5 children?
  • Committees
    globe How many different committees of 2 people can be formed from a class of 21 students?
  • Practice
    telocvik How many ways can you place 20 pupils in a row when starting on practice?
  • Shelf
    bookshelf.JPG How many ways are there to arrange 6 books on a shelf?
  • Friends in cinema
    cinema_1 5 friends went to the cinema. How many possible ways can sit in a row, if one of them wants to sit in the middle and the remaining's place does not matter?
  • Words
    words How many 3 letter "words" are possible using 14 letters of the alphabet? a) n - without repetition b) m - with repetition
  • Kids
    kids How many different ways can sit 8 boys and 3 girls in line, if girls want to sit on the edge?
  • Commitee
    committees A class consists of 6 males and 7 females. How many committees of 7 are possible if the committee must consist of 2 males and 5 females?
  • Bookshelf and books
    bookshelf How many ways can we place 7 books in a bookshelf?
  • Football league
    football_3 In the football league is 16 teams. How many different sequence of results may occur at the end of the competition?
  • Colors
    peracnik Willie got birthday 6 colour pens in different colors. How many ways he can give them side by side in pencil?
  • Pairs
    pair At the table sit 10 people, 5 on one side and 5 on the other side. Among them are 3 pairs. Every pair wants to sit opposite each other. How many ways can they sit?
  • Prize
    metals_1 How many ways can be rewarded 9 participants with the first, second and third prize in a sports competition?
  • Seating
    kupe_1 How many ways can 6 people sit on 6 numbered chairs (e. G. , seat reservation on the train)?
  • Seating rules
    school_class In a class are 24 seats but in 7.B class are only 18 students. How many ways can student seat? (The class has 12 benches. A bench is for a pair of students.) Result (large number) logarithm and thus write down as powers of 10.
  • Math logic
    children_7 There are 20 children in the group, each two children have a different name. Alena and John are among them. How many ways can we choose 8 children to be among the selected A) was John B) was John and Alena C) at least one was Alena, John D) maximum one
  • School trip
    hostel_1 The class has 19 students. What different ways students can be accommodated in the hostel, where available 3× 2-bed, 3× 3-bed and 1× 4-bed rooms. (Each room has its unique number)

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