Question

distance between two stations is to 540 km train takes 5 hours to cover a distance calculate the speed of the train

Answer 1

$\pink{speed = distance \div time}$

speed =540/5
s=18
$\purple{speed \: of \: train \: is \: 18km h}$

Answer 2

Speed = distance travelled ÷ time taken

Distance travelled = 540km ↔ 540×1000 = 540000m

Time taken = 5hrs↔5×60 = 300min↔300×60 = 18000sec

Speed = 540000÷18000

           = 30m/s