Mark M. answered • 05/10/21
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The question is how many groups of 5 can be made with 20 people?
20C5 = 20! / [5!(20 - 5)!]
Gary H.
asked • 05/10/21Q; How many ways can 20 people be divided into 4 equal groups?
- How many ways can 20 people be divided into 4 equal groups?
Explain please!!
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