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Mathematics, 11.03.2020 15:56 therealdest

A boat goes 24km upstream and 28km downstream in 6 hrs. It
Roes 30km upstream and 21km downstream in 6 hrs. Find the
speed of the boat in still water and also speed of stream.

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A boat goes 24km upstream and 28km downstream in 6 hrs. It
Roes 30km upstream and 21km downstre...
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