Question

A train is running at a uniform speed of 4km per hour. How much time does he take to cover 600 metres?,
​

Answer 1

Answer:

time taken to cover 4000m(4*1000)= 60 mins

time taken  to cover 1m= 60/4000

                                      =3/200 mins

time it will take to cover 600 meter= 600*3/200

                                                          = 9mins

Answer 2

Answer:

540 s

Step-by-step explanation

speed = 4km/h * 5/18 (to convert to m/s)

thus, speed = 10/9 m/s

Now, since, speed = distance/time

therefore, time = distance/ speed

=600/10/9

= 5400/10 = time

therefore, time = 540 sec