A man can row with the stream at 11 km/hr and against the stream at 8 km/hr. The speed of the stream is ?

A man can row with the stream at 11 km/hr and against the stream at 8

1.	A man can row with the stream at 11 km/hr and against the stream at 8 km/hr. The speed of the stream is ?
A.	3 km/hr
B.	9.5 km/hr
C.	1.5 km/hr
D.	6 km/hr
Answer» D. 6 km/hr

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