A motorist travels to a place 150 km away at an average speed of 50 km – McqOptions

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1.	A motorist travels to a place 150 km away at an average speed of 50 km/hr and returns at 30 km/hr. Â His average speed for the whole journey in km/hr is :
A.	35
B.	36
C.	37.5
D.	38.2
Answer» D. 38.2

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