Question

a train covers a distance of 200 km with a speed of 10 km/hr. time taken by the train to cover this distance in​

Answer 1

Answer:

20 hours

Step-by-step explanation:

Here,

speed is 10 km/hr

It means,

To travel 10 km, 1 hour is needed

So, To travel 1 km, 1/10 hours are needed

So, To travel 200 km, 1×200/10 hours are needed

= 200/10 = 20

So, 20 hours are needed.

Another way:

Let, distance is 'S', time is 't' and speed is 'v'

We know,

S = Vt

=> t = S/V

=> t = 200/10

=> t = 20

So, 20 hours are needed.

Hope it helps. Thank you!