A train passes a station platform in 18 s and a man standing on the platform in 10 s. If the speed of the train is 108 km/h, find the length of the platform.

A train passes a station platform in 18 s and a man standing on the platform in 10 s. If the speed of the train is 108 km/h, find the length of the platform.

1). 225 m
2). 235 m
3). 230 m
4). 240 m

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