To go a certain distance of 40 km upstream a rower takes 8 hours while – McqOptions

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1.	To go a certain 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.	1.5 km/h
B.	4.5 km/h
C.	6.5 km/h
D.	4 km/h
Answer» D. 4 km/h

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