Q: A man covers a distance of 60 km at a speed of 45 km/h, a distance of 96 km at a speed of 36 km/h and a distance of 44 km at a speed of x km/h. If the average speed of his entire journey is 37.5 km/h, then what will be the value of?
A.
30
B.
35
C.
33
D.
28
Correct Answer:
Option C -
Explanations:
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