Mathematics, 22.09.2021 02:30 marianabeel230

A boat's crew rowed 180 kilometers downstream, with the current, in 10 hours. The return trip upstream, against the current, covered the same distance, and it took 45 hours. Find the crew's rowing rate in still water.

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A boat's crew rowed 180 kilometers downstream, with the current, in 10 hours. The return trip upstre...

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