You are viewing a single comment's thread from:RE: #1 get free 2 SBD now .... jus solve this questionView the full contextenzor (54)in #contest • 7 years ago But what is the question ?
This is question a train A crosses a stationary train B in 60 second and a pole in 20 second with the same speed the length of the train B(in meter) ?
to find length of train b