Mathematics, 23.01.2021 21:20 nathangirnet
A motorboat, that has speed of 10 km/hour in still water, left a
pier traveling against the current of the river. Forty-five minutes
after the boat left the pier, the motor of the boat broke, and the boat
began drifting with the current. After three hours of drifting with the
current, the boat was back at the pier where it had started. What is
the speed of the current of the river?
Answers: 2
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A motorboat, that has speed of 10 km/hour in still water, left a
pier traveling against the current...
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