To go a distance of 40 km upstream a rower takes 8 hours while it takes her only 5 hours to row the same distance downstream. What was the rower's speed in still water?

To go a distance of 40 km upstream a rower takes 8 hours while it take

1.	To go a distance of 40 km upstream a rower takes 8 hours while it takes her only 5 hours to row the same distance downstream. What was the rower's speed in still water?
A.	4.5 kmph
B.	4 kmph
C.	6.5 kmph
D.	1.5 kmph
Answer» D. 1.5 kmph

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To go a distance of 40 km upstream a rower takes 8 hours while it takes her only 5 hours to row the same distance downstream. What was the rower's speed in still water?

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