Question

a train 270 metre long is running at 80 kilometre per hour how much time will it take to cross a platform 130 metre long​

Answer 1

Train have to cover 270 + 130 = 400 m

By proportion

80000 m = 3600 second

400 m = X Second

X = (3600 × 400) / 80000

= 18 Second

=

Answer 2

hope it helps you and thankyou for the question.