A train travels some distance with a speed of 30km/hr and returns with a speed of 45km/hr . Calculate the average speed
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Hey
Average speed = total distance / total time
= (30+45) km / 2hr
= 75 / 2
= 37.5 km/hr is the average speed of the train.
Average speed = total distance / total time
= (30+45) km / 2hr
= 75 / 2
= 37.5 km/hr is the average speed of the train.
kunalthakur4450:
Thanks guys
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