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06-10-2017
Mathematics

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A group of 44 friends meets for lunch. They greet each other by exchanging fist bumps. How many fist bumps are exchanged if each friend must bump with each of the 43 others?

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ismailalychicaoxeebf ismailalychicaoxeebf

06-10-2017

I think 44 because there is 44 friends so 44 bumps

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