A person can swim in still water at 4 km/h. If the speed of water 2 km/h, how many hours will the man take to swim back against the current for 6km?

A person can swim in still water at 4 km/h. If the speed of water 2 k

1.	A person can swim in still water at 4 km/h. If the speed of water 2 km/h, how many hours will the man take to swim back against the current for 6km?
A.	3
B.	4
C.	4 (1/2)
D.	Insufficient data
Answer» B. 4

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A person can swim in still water at 4 km/h. If the speed of water 2 km/h, how many hours will the man take to swim back against the current for 6km?

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