A sailor sails a distance of 48 km along the flow of a river in 8 h. If it takes 12 h to return the same distance, then the speed of the flow of the river is ?

A sailor sails a distance of 48 km along the flow of a river in 8 h. I

1.	A sailor sails a distance of 48 km along the flow of a river in 8 h. If it takes 12 h to return the same distance, then the speed of the flow of the river is ?
A.	0.5 km/h
B.	1 km/h
C.	1.5 km/h
D.	2 km/h
Answer» C. 1.5 km/h

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A sailor sails a distance of 48 km along the flow of a river in 8 h. If it takes 12 h to return the same distance, then the speed of the flow of the river is ?

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