Question:
A train covers 1919/5 km in 19/4 hours.Find its average speed.
Answer:
In 19/4 hours, train covers distance = 1919/5 km
So, in 1 hour, train covers distance = (1919/5)/(19/4)
= (1919/5)*(4/19)
= (1919 * 4)/(5 * 19)
= (101 * 4)/5
= 404/5
= 88.8 km
So, the average speed of the train is 88.8 km/hr
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