7 heroes

5 heroes galloping on 5 horses behind. How many ways can sort them behind?

Result

n =  120

Solution:









Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):

Showing 0 comments:
1st comment
Be the first to comment!
avatar




Next similar examples:

  1. Vans
    shuttlevan In how many ways can 7 shuttle vans line up at the airport?
  2. Flags
    vlajka_cz How many different flags can be made from colors red, white, blue, black, yellow, green, purple, gray, orange so that each flag consisted of three different colors?
  3. Pins 2
    pin_keyboard how many different possible 4 digits pins can be found on the 10-digit keypad?
  4. Chocolate
    cokolada Charlie bought 7 same chocolates for 14 Eur. How many euros he pay for 27 chocolates?
  5. Orchard
    orchard 5 trees in 3 lines grows in the orchard. How many trees are in the orchard?
  6. Cyclist
    cyclist_2 A cyclist passes 88 km in 4 hours. How many kilometers he pass in 8 hours?
  7. Holidays
    holidays Calculate how many hours take holidays, if take 1 weeks.
  8. Weeks
    calendar 55 weeks is equal to how many days?
  9. Chickens
    chickens 4 chickens give 4 eggs in 4 days. How many eggs can give 8 chickens for 8 days?
  10. Textbooks
    textbooks After check of textbooks found that every 8-th textbook should be withdrawn. Together 74 textbooks were withdrawn. How many textbooks were in stock before withdrawn and how many after withdrawn?
  11. Quotient 3
    fractal_5 If the quotient of 8/13 and 2 is subtracted from the product of 1 3/4 and 8/21, what is the difference?
  12. Brick
    brick One brick is 2 kg and half a brick heavy. What is the weight of one brick?
  13. Compare
    fraction Compare fractions ?. Which fraction of the lower?
  14. Root
    root_quadrat The root of the equation ? is: ?
  15. Above 100%
    dummy What is 155% of 210?