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Mathematics, 07.11.2019 22:31 Jana1517

The speed of the current in a river is 2 miles per hour. a boat travels 8 miles downstream with the current in this river in the same time that it travels 4 miles upstream against the current. find the speed of the boat in still water

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The speed of the current in a river is 2 miles per hour. a boat travels 8 miles downstream with the...
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