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A person covers (1/5)th of the distance ...

A person covers (1/5)th of the distance by 20 km/h, (1/4)th of the distance by 10 km/h and remaining distance by 60 km/h. Find average speed of the person.

A

36 km/h

B

32.45 km/h

C

31.57 km/h

D

39 km/h

Text Solution

Verified by Experts

The correct Answer is:
C
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