Mathematics, 19.12.2019 21:31, Zykuko

Aboat traveled 153 miles downstream and back. the trip downstream took 9 hours. the trip back took 17 hours. what is the speed of the boat in the still water. what is the speed of the current?

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Aboat traveled 153 miles downstream and back. the trip downstream took 9 hours. the trip back took 1...