A man can row upstream 10 kmph and downstream 20 kmph. Find the man rate in still water and rate of the stream.
A.0,5
B.5,5
C.15,5
D.10,5
Answer:C
A man can row upstream 10 kmph and downstream 20 kmph. Find the man rate in still water and rate of the stream.
A.0,5 B.5,5 C.15,5 D.10,5