Question

A car travels from A to B at a speed of 60 km/h, and

Average speed for the entire journey 2xy x y Where x 60 kmh and y 40 kmh. Average speed 2 60 40 60 40 4800 100 48 kmh Correct Option a

returns from B to A at a speed of 40 km/h. What is the average speed of the car for the entire journey?

A 48 km/h

B 50 km/h

C 52 km/h

D 54 km/h

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