Question

A train Covers
a distance of 51
km on 45 minutes. how long will it
take to cover 221 km?​

Answer 1

As per the data given in the above question,

A train cover a distance of 51km in 45 minutes,

We have to find the time taken by train to travel 221km,

Thus first we have to find the time taken to travel 1km is as follow,

$=\frac{45}{51}$

So, the time taken to travel 221km is as bellow,

$=\frac{45}{51}\times 221\\=195 minutes$

Hence we get the value as 195minutes.

Answer 2

In context to questions asked,

We have to determine the time taken by train to cover the distance of 221 km

As per questions,

We have,

A train Covers a distance of 51 km on 45 minutes.

So, for covering the distance of 1 km it will take,

$\frac{45}{51} = \frac{15}{17} \: min$

So, for covering a distance of 221 km it will take

$\frac{15}{17} \times 221 = 195 \: minutes$

Hence, train will take 195 min to cover the distance of 221 km