SOLUTION: There are 6 students who all want to be in group of 3 people chosen to speak at graduation. How many different groups can be chosen?

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Question 459651: There are 6 students who all want to be in group of 3 people chosen to speak at graduation. How many different groups can be chosen?
Answer by sudhanshu_kmr(1152) About Me  (Show Source):
You can put this solution on YOUR website!

number of possible ways = 6C3 = 20