SOLUTION: It took a crew 1 h 4 min to row 1 km upstream and back again. If the rate of flow of the stream was 7 km/h, what was the rowing speed of the crew in still water?
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Question 908776: It took a crew 1 h 4 min to row 1 km upstream and back again. If the rate of flow of the stream was 7 km/h, what was the rowing speed of the crew in still water? Answer by richwmiller(17219) (Show Source):