SOLUTION: How many ways can 25 people be seated in a round table of there are 15 chairs?

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Question 1175990: How many ways can 25 people be seated in a round table of there are 15 chairs?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!

Hi
25 people 15 Chairs
 25C15 is all the ways of choosing 15 people to occupy the chairs.

Putting each group of 15 people in a circle?  14! ways

How many ways can 25 people be seated in a round table, 
if there are 15 chairs? 
  (25C15)14!

Wish You the Best in your Studies.