A man can row 4.5 km/h in still water and he finds that it takes him twice as long to row up as to row down the river. The speed of the stream is

A man can row 4.5 km/h in still water and he finds that it takes him t

1.	A man can row 4.5 km/h in still water and he finds that it takes him twice as long to row up as to row down the river. The speed of the stream is
A.	2.5 km/h
B.	1.5 km/h
C.	2 km/h
D.	1.75 km/h
Answer» C. 2 km/h

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A man can row 4.5 km/h in still water and he finds that it takes him twice as long to row up as to row down the river. The speed of the stream is

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