Question

A 275 metre long train crosses a
platform ofequal length in 33 seconds.
What is the speed of the train in
kmph?​

Answer 1

Answer:

The length of the train is 275 m. Hence, the length of the platform is also 275 m. The train covers a total distance of 550 m in 33 seconds.

is it correct??

Answer 2

Step-by-step explanation:

speed = distance/time

speed =275/33

speed =8.34m/s

speed=8.34×(18/5)km/hr (trick to convert - shortcut)

speed=30km/hr

i hope it helps