The upstream speed of the boat is 40 kmph and the speed of the boat in still water is 55 kmph. What is the downstream speed of the boat?

The upstream speed of the boat is 40 kmph and the speed of the boat in

1.	The upstream speed of the boat is 40 kmph and the speed of the boat in still water is 55 kmph. What is the downstream speed of the boat?
A.	75 kmph
B.	70 kmph
C.	60 kmph
D.	65 kmph
Answer» C. 60 kmph

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The upstream speed of the boat is 40 kmph and the speed of the boat in still water is 55 kmph. What is the downstream speed of the boat?

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