A passenger train takes 1 hr more than an expresstrain to travel a distance of 240 km from Chennaito Virudhachalam. The speed of passenger trainis less than that of an express train by 20 km perhour. Find the average speed of both the trains.

A passenger train takes 1 hr more than an express
train to travel a distance of 240 km from Chennai
to Virudhachalam. The speed of passenger train
is less than that of an express train by 20 km per
hour. Find the average speed of both the trains.

Match the items on the right to the items on the left.