A man rows 30 km downstream and 18 km upstream, taking 5 hours time each. What is the velocity of the current ?

A man rows 30 km downstream and 18 km upstream, taking 5 hours time ea

1.	A man rows 30 km downstream and 18 km upstream, taking 5 hours time each. What is the velocity of the current ?
A.	1.2 km/hr
B.	2.2 km/hr
C.	3 km/hr
D.	302 km/hr
Answer» B. 2.2 km/hr

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A man rows 30 km downstream and 18 km upstream, taking 5 hours time each. What is the velocity of the current ?

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