takes thrice as much time in going 40 km upstream as in going 40 km downstream. Find the speed of the stream.

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A person, rowing at the rate of 5 km/h in still water, takes thrice as much time in going 40 km upstream as in going 40 km downstream. Find the speed of the stream.
22
Nov
A person, rowing at the rate of 5 km/h in still water, takes thrice as much time in going 40 km upstream as in going 40 km downstream. Find the speed of the stream. A person rowing at the rate of 5 km/h in still water takes thrice as much time in going 40 km [...]
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Tags: A person , rowing at the rate of 5 km/h in still water , takes thrice as much time in going 40 km upstream as in going 40 km downstream. Find the speed of the stream. ,