QueenBeBe630 QueenBeBe630

05-09-2018
Mathematics

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Ten people meet and everyone shakes hands exactly once with everyone else. What is the total number of handshakes

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tiferon2 tiferon2

05-09-2018

10 people
so each person shakes hands with 9 person.

9 x 10 = 90 handshakes altogether

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tramserran tramserran

05-09-2018

Each person shakes hands with 9 people.

There are 10 people.

10 x 9 = 90

Answer: 90 handshakes

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