A man completed certain journey by a car. If he covered 30% of the distance at a speed of 30 km/hr, 60% distance at 20 km/hr and the remaining distance at 5 km/hr then what was his average speed during the entire journey?

A man completed certain journey by a car. If he covered 30% of the dis

1.	A man completed certain journey by a car. If he covered 30% of the distance at a speed of 30 km/hr, 60% distance at 20 km/hr and the remaining distance at 5 km/hr then what was his average speed during the entire journey?
A.	20.25 kmph
B.	17.67 kmph
C.	18.5 kmph
D.	16.67 kmph
Answer» E.

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A man completed certain journey by a car. If he covered 30% of the distance at a speed of 30 km/hr, 60% distance at 20 km/hr and the remaining distance at 5 km/hr then what was his average speed during the entire journey?

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