A man can row at 5 kmph in still water. If the velocity of the current is 1 kmph and it takes him 2 hours to row to a place and come back, how far is the place?
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A man can row at 5 kmph in still water. If the velocity of the current is 1 kmph and it takes him 2 hours to row to a place and come back, how far is the place?