A man can row at 7 km/hour in still water. He finds that it takes twice the time to row upstream than the time to row downstream. The speed of the stream is
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Q:
A man can row at 7 km/hour in still water. He finds that it takes twice the time to row upstream than the time to row downstream. The speed of the stream is
- 12.3 km/hourfalse
- 24 km/hourfalse
- 32.6 km/hourtrue
- 47 km/hourfalse
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