Question

720 m
None of the above
Q14. Two cities A & B are 360 km apart. A car goes from A to B with a speed of 40 km/hr.
and returns to A with a speed of 60 km/hr. What is the average speed of the car?
45 km/hr.
48 km/hr.
50 km/hr
60 km/hr.
65 km/hr.
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Answer 1

$average \: speed \: of \: car = \frac{40 + 60}{2}$

$= \frac{100}{2}$

$= 50kmh$