Flags

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?

Result

n =  504

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. 7 heroes
    7statocnych 5 heroes galloping on 5 horses behind. How many ways can sort them behind?
  2. Vans
    shuttlevan In how many ways can 7 shuttle vans line up at the airport?
  3. 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    textbooks After check of textbooks found that every 8-th textbook should be withdrawn. Together 74 textbooks were withdrawn. How many textbooks were in stock before withdrawn and how many after withdrawn?
  4. MO Z6-6-1
    kruhy_1 Write integers greater than 1 to the blanks in the following figure, so that each darker box was product of the numbers in the neighboring lighter boxes. What number is in the middle box?
  5. Chocolate
    cokolada Charlie bought 7 same chocolates for 14 Eur. How many euros he pay for 27 chocolates?
  6. Orchard
    orchard 5 trees in 3 lines grows in the orchard. How many trees are in the orchard?
  7. Cyclist
    cyclist_2 A cyclist passes 88 km in 4 hours. How many kilometers he pass in 8 hours?
  8. Holidays
    holidays Calculate how many hours take holidays, if take 1 weeks.
  9. Weeks
    calendar 55 weeks is equal to how many days?
  10. Chickens
    chickens 4 chickens give 4 eggs in 4 days. How many eggs can give 8 chickens for 8 days?
  11. Concrete pedestal
    krychle_10 The carpenters made wooden mold on a concrete pedestal in the shape of a cube with edge 2 meter long. What is the area in which the concrete touches wooden molds? (No lid or bottom)
  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?