Q: Reena covers a certain distance by driving a car at a speed of 59 km/h and returns to the starting point by riding a bike at a speed of 43 km/h. Find the average speed of Reena during the entire journey.
A.
52.25
B.
42.00
C.
45.37
D.
49.75
Correct Answer:
Option D -
Explanations:
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