SOLUTION: How many different ways can we divide 20 students into 4 groups of 5 students?

Algebra ->  Permutations -> SOLUTION: How many different ways can we divide 20 students into 4 groups of 5 students?      Log On


   

Question 693851: How many different ways can we divide 20 students into 4 groups of 5 students?
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
How many different ways can we divide 20 students into 4 groups of 5 students?
------
Ans: 20C5 = (20*19*18*16*15)/(1*2*3*4*5) = 15504 ways
=====================
Cheers,
Stan H.