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

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/hr
B.	1 km/hr
C.	1.5 km/hr
D.	1.5 km/hr
Answer» C. 1.5 km/hr

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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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