A train travels some distance at a speed of 15 km/hr and returns at a speed of 9 km/hr. If the total time taken by the train is 8 hours, then what is the distance (in km)?

A train travels some distance at a speed of 15 km/hr and returns at a

1.	A train travels some distance at a speed of 15 km/hr and returns at a speed of 9 km/hr. If the total time taken by the train is 8 hours, then what is the distance (in km)?
A.	45
B.	36
C.	42
D.	60
Answer» B. 36

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A train travels some distance at a speed of 15 km/hr and returns at a speed of 9 km/hr. If the total time taken by the train is 8 hours, then what is the distance (in km)?

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