Mathematics, 07.07.2019 14:10 kajtazi7670

Apaddle boat can move at a speed of 14 km/h in still water. the boat is paddled 4 km downstream in a river in the same time it takes to go 2 km upstream. what is the speed of the river?

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Apaddle boat can move at a speed of 14 km/h in still water. the boat is paddled 4 km downstream in a...

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