Question

are 350 metre long train crosses a bridge 550 metre long in 60 Seconds find the speed of the train

Answer 1

Total distance covered = 350+550=900
Therefore speed = 900/60=15m/s

Hope it helps ☺☺

Answer 2

v = (350 + 550) / 60

v = 900 / 60

v = 15 m/s