Question

There was a question of train. 2 trains crossing each other in 23 seconds. A man standing on the platform.. Find the ratio of speeds of 2 trains.i cannot completely recall that question; There was a question of train. 2 trains crossing each other in 23 seconds. A man standing on the platform.. Find the ratio of speeds of 2 trains.i cannot completely recall that question

Answer 1

I can't answer it seems to be little bit confusing