Mathematics, 14.11.2021 23:40, nsalhady1721

A boat travels upstream and reaches Town A in 2 hours. The return trip is 1 h 20 min. What is the speed of the boat in still water if the speed of the stream is 3 mph?

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A boat travels upstream and reaches Town A in 2 hours. The return trip is 1 h 20 min. What is the sp...