To swim upstream English Channel, a swimmer takes twice the time he takes to swim downstream. His speed in still water is 12km/hr. Find the speed of the English Channel

To swim upstream English Channel, a swimmer takes twice the time he ta

1.	To swim upstream English Channel, a swimmer takes twice the time he takes to swim downstream. His speed in still water is 12km/hr. Find the speed of the English Channel
A.	3 km/hr
B.	4 km/hr
C.	6 km/hr
D.	8 km/hr
Answer» C. 6 km/hr

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To swim upstream English Channel, a swimmer takes twice the time he takes to swim downstream. His speed in still water is 12km/hr. Find the speed of the English Channel

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