A train runs at the speed of 72 km/HR and crosses 250m platform in 26 seconds. What is the length of the train ?
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Answer:
270 m
Step-by-step explanation:
speed = 72 ×5/18 m/ sec
= 20 m / sec
time =26 sec
let the length of the train be 'x' meters.
then, X +250 = 20
26
x + 250 = 520
X = 270 m
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