Question

Question 1- A train travelling at 54 km/h crosses a bridge
in 80 seconds. What is the length of the train, if
the length of the bridge is 800 m?

Question 2-A train 350 m long travelling at a speed of
60 km/h crosses a platform in 48 seconds.
What is the length of the platform?

Question 3-A train 300 m long crosses a bridge 500 m long
in 40 seconds. Find the speed of the train in
km/h.​

Answer 1

Answer:

Answer =400m

step by step explanation

Refer to image for explanation