A man rows his boat 60 km downstream and 30 km upstream taking 3 hrs each time. Find the speed of the stream
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Answer:
5 kmph
Explanation:
Speed of the boat downstream s=a/t= 60/3 = 20 kmph
Speed of the boat upstream s= d/t = 30/3= 10 kmph
Therefore, The speed of the stream = (speed of downstream − speed of upstream)/2= 5 kmph
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