A train having a length of 240 m passes a post in 24 seconds. How long will it take to pass a platform having a length of 650 m?.

A train having a length of 240 m passes a post in 24 seconds. How long will it take to pass a platform having a length of 650 m?

Explanation:v = 240/24 (where v is the speed of the train) = 10 m/st = (240+650)/10 = 89 seconds