A car covers 120 km in 2 hours and another 180 km in 3 hours. What is its overall average speed?

Topic: Speed, Time &amp; Distance
Subtopic: Average Speed

A50 km/h

B60 km/h

C65 km/h

D70 km/h

Explanation

Total distance = 120 + 180 = 300 km. Total time = 2 + 3 = 5 hours. Average speed = 300 / 5 = 60 km/h.

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