If the current of the river is 10 miles per hour, what is the speed of the paddle boat in still water? - river paddle boat for sale
A boat ride is 60 miles upstream, at the same time to travel 140 miles downstream.
Tuesday, December 15, 2009
River Paddle Boat For Sale If The Current Of The River Is 10 Miles Per Hour, What Is The Speed Of The Paddle Boat In Still Water?
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