Question

Unitary Method
A 100 m long express train thunders past a 150 m long
railway platform in 10 seconds. At what speed in km/h
was the train travelling?​

Answer 1

Answer:

hum railways me kam nahi kerte sorry

Answer 2

Answer:

SPEED = DISTANCE / TIME

SPEED = 150 +100/ 10

Speed = 250/10

SPEED = 25 km/h

please mark as brainliest answer.