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How many ways can 4 people sit in a row of 7 ​chairs?

How many ways can 4 people sit in a row of 7 ​chairs?
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5 votes
How many ways can 4 people sit in a row of 7 ​chairs?

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User SachinSarawgi
by
7.8k points

2 Answers

2 votes
four people can sit in a row of seven in three ways
answered
User Hans Rudel
by
8.7k points
6 votes


7\cdot6\cdot5\cdot4=840

answered
User Philiporlando
by
8.0k points
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