In a stream running at 2 kmh'1, a boat goes 60 km upstream and back again to the starting point in 16 hours. What is the speed of the boat in still water ?

In a stream running at 2 kmh'1, a boat goes 60 km upstream and back

1.	In a stream running at 2 kmh'1, a boat goes 60 km upstream and back again to the starting point in 16 hours. What is the speed of the boat in still water ?
A.	8 kmph
B.	9 kmph
C.	9 kmph
D.	10 kmph
Answer» B. 9 kmph

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In a stream running at 2 kmh'1, a boat goes 60 km upstream and back again to the starting point in 16 hours. What is the speed of the boat in still water ?

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