Question

The speed of a train is 60 km per hour. The length of the train is 190 m. If a platform 410 meters long .How long will it take to cross?
for class 6​

Answer 1

Answer: 36 seconds

= 190+410 / 60km/hr

= 600 km / 60 km/hr

= 600 m / 60$\left \{ {{1000m} \atop {3600s}} \right \}$

= 600 X 3600s / 60,000

= 21,60,000s / 60000

= 36 sec