Mathematics, 16.02.2021 01:40 odetteerivera

A platypus rows a boat 36 miles upstream for 45 minutes. Then, the platypus rows back downstream the same distance for 15 minutes. Find the rate of the rate of the boat in still water in mi/min.

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A platypus rows a boat 36 miles upstream for 45 minutes. Then, the platypus rows back downstream the...

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