A man can row upstream at 25 kmph and downstream at 35 kmph, and then find the speed of the man in still water?
Answers
Answered by
2
The speed of the man in still water is 30 Km/hr
Explanation:
Given data:
Upstream "u" = 25 km/hr
Downstream "d" = 35 km/hr
If a is rate downstream and b is rate upstream then
Rate in still water = 1/2(a+b)
Now find the speed of man in still water.
Speed in still water = 1/2(25 + 35)
= 1/2 x 60 km/hr
= 30 Km/hr
Thus the speed of the man in still water is 30 Km/hr
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Answered by
3
Answer:
30 km/h
Explanation:
US = 25 km/h
DS = 35 km/h
M = (35 + 25)/2
= 60/2
= 30 km/h
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