SOLUTION: Find the value of the following: 7!11! ______ 9!8! If your answer is not an integer, write it as an exact fraction.

Algebra ->  Probability-and-statistics -> SOLUTION: Find the value of the following: 7!11! ______ 9!8! If your answer is not an integer, write it as an exact fraction.      Log On


   

Question 136091: Find the value of the following:
7!11!
______
9!8!

If your answer is not an integer, write it as an exact fraction.
Answer by oscargut(2103) About Me  (Show Source):
You can put this solution on YOUR website!
7!11!
______ = (7!/8!)(11!/9!)=(1/8)11x10=110/8=55/4
9!8!
Answer: 55/4