Q: In this task, you need to answer the given multiple-choice question on the physics. Classify your answers into 'a', 'b', 'c', 'd', and 'e'.
Problem: a train 300 m long can cross an electric pole in 20 sec and then find the speed of the train ? 
Options: a ) 72 , b ) 67 , c ) 54 , d ) 26 , e ) 27
A:
c