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Difficulty Level: Extremely Treacherous (Puzzle Identification Number: 10C)

A factory recycles cups for use in its canteen. Nine used cups are required to make each new cup. If there are 337 used cups, how many new cups can possibly be made? The canteen remains open all the time.


Send the answers to Mr. R by email: (Don't forget to include the Puzzle Identification Number 10C)

If you don't have email, just put your answers in the MA&T Box on the piano in the Assembly Hall.