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QUESTION
Q
A man can row 5/8th of a kilometre upstream in 45 minutes and return in 15 minutes. find the speed of the water current...
Solution
Upstream speed =(5/8)(45/60) = 15/32
Downstream speed = (5/8)(15/60) = 5/32
Speed of water current = 1/2[(15/32)...
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