SOLUTION: In how many ways 6 boys can sit on a sofa, if only 3 seets are available?

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Question 1039937: In how many ways 6 boys can sit on a sofa, if only 3 seets are available?
Answer by rothauserc(4718) About Me  (Show Source):
You can put this solution on YOUR website!
6C3 = 6! / (3! * (6-3)!) = (6*5*4) / (3*2*1) = 5*4 = 20
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There are 20 ways 6 boys can be seated
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