Question

If a train 180m long is running with a speed of 54 kmph and it passes through a 540m long tunnel, how much time will it take?​

Answer 1

Answer:

multiply 540 to 54

Imideatly answer will be comed

Answer 2

Answer:

distance of tunnel is 540m

starting of train will pass the tunnel by covering 540m but to complete the tunnel he has to pass the end of train also so he has to cover 180 m more do total distances covered is total 720m

so distance =0.720km

so time = distance /speed

time=0.720/54

time=0.013333333333 hour

hope it will help you kindly mark the answer as brainlist.