Question

a train 255m long crosses a platform 150 m long in 15 sec. how much is the speed of the train in km /hr​

Answer 1

Answer:

36.5km/hr

Step-by-step explanation:

speed =distance÷time

0.15/0.0041=36.5

Answer 2

Answer:

36km/ hr

Step-by-step explanation:

s= 150 meter

v=?

t=15 sec

so,

v=s/t and the answer is 10 ×18÷5=36 km/hr