Seven people meet and shake hands with one another. how many handshakes occur ?

Mathematics

2 answers:

N76 [4]3 years ago

7 0

If seven people meet and shake hands with each other, then each person will shake each person's hand at least one time.

7*7=49.

There will be 49 handshakes.

Kryger [21]3 years ago

5 0

49 shakes in total. 7x7=49

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xeze [42]

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Step-by-step explanation:

80% of x is equal to 100.

Write an equation that shows the relationship of 80%, x, and 100

80% = 0.8

0.8x = 100

x = 100/0.8

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