Vigneshv8907 Vigneshv8907

22-05-2018
Mathematics

contestada

A train covers a distance of 456 km in 4hours 45 minutes. Calculate the speed of the train .

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carlosego carlosego

31-05-2018

By definition we have to:
v = d / t
Where,
v: speed
d: distance
t: time
The time in hours is given by:
t = 4 + (45/60)
t = 4.75 hours
Substituting values we have:
v = 456 / 4.75
v = 96 km / h
Answer:
the speed of the train is:
v = 96 km / h

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