About The Fourth of July Parade

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The Fourth of July Parade

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Author: Ethel Breuche
Description: Discrete Math, difficulty level 3. After the parade, the people on the float I was on shook hands with each other. The Mayor came over and shook hands with only the people he knew. How many people did he know if there were 1625 handshakes altogether?
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Problem page: /library/go.html?destination=305
Solution page: Problem #305

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