SOLUTION: on a certain river, a paddleboat travels 10 miles upstream(against the current) in the same amount of time it travels 30 miles downstream(with the current). If the current of the r
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Question 1040413: on a certain river, a paddleboat travels 10 miles upstream(against the current) in the same amount of time it travels 30 miles downstream(with the current). If the current of the river is 5 miles per hour, determine the speed of the boat in still water. Answer by ikleyn(52876) (Show Source):
