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Mathematics, 01.07.2019 19:30 savannahsharp4463

The speed of a river current is 3 mph. if a boat travels 30 miles downstream in the same time that it takes to travel 20 miles upstream, find the speed of the boat in stillwater

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The speed of a river current is 3 mph. if a boat travels 30 miles downstream in the same time that i...

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