The ratio of speed of a motorboat to that of the current of water is 35 : 5. The motorboat goes along with the current in 5 h 10 min. Find the time to come back of motorboat ?

The ratio of speed of a motorboat to that of the current of water is 3

1.	The ratio of speed of a motorboat to that of the current of water is 35 : 5. The motorboat goes along with the current in 5 h 10 min. Find the time to come back of motorboat ?
A.	5 h 50 min
B.	6 h
C.	6 h 50 min
D.	12 h 10 min
Answer» D. 12 h 10 min

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The ratio of speed of a motorboat to that of the current of water is 35 : 5. The motorboat goes along with the current in 5 h 10 min. Find the time to come back of motorboat ?

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