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3. A train crossed a platform in 25 seconds. The
length of the platform is 240 metre. What is the
length of the train ?
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Step-by-step explanation:
If the train is 240 meters long then, to clear the platfor
the distance traveled 480 meters in 25 seconds.
To calculate the speed divide 3600 (60 min x 60 seconds) by 25 = 144 and times this be
480 meters = 64800 m / hour or 64.8 k/h.
To accommodate a different length of train do the above calculations to determine a different speed.
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