3 years ago

4 old friends meet. if each one shakes hands with each other's, how many handshakes are there altogeather?

1 answer:

7 0

One person would be shaking 3 other peoples hands.
So, there's 3 handshakes right there. No you multiply that by 4.
Which is 12. So there are 12 handshakes happening.

Hope this helps. c:

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