A boat cover row 12 km upstream in 4 hours and can cover the same distance downstream in 3 hours. What is the speed (in km/hr) of the boat in still water?_x005F_x000D_

A boat cover row 12 km upstream in 4 hours and can cover the same dist

1.	A boat cover row 12 km upstream in 4 hours and can cover the same distance downstream in 3 hours. What is the speed (in km/hr) of the boat in still water?_x005F_x000D_
A.	3.5
B.	3
C.	2.5
D.	2
Answer» B. 3

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A boat cover row 12 km upstream in 4 hours and can cover the same distance downstream in 3 hours. What is the speed (in km/hr) of the boat in still water?_x005F_x000D_

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