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There are 22 students in Mario's class. Mario's teacher is planning to pair the students up for a project. How many different combinations of pairs are possible?

There are 22 students in Mario's class. Mario's teacher is planning to pair the students up for a project. How many different combinations of pairs are possible?
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1 vote
There are 22 students in Mario's class. Mario's teacher is planning to pair the students up for a project. How many different combinations of pairs are possible?

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User Hardi
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8.4k points

1 Answer

4 votes
It will be 11 groups
answered
User Bvdb
by
8.3k points
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