Question

a train moves at speed 45 km per hour how far will it go in 4 hours and how long will it take to cover 495 km​

Answer 1

Answer:

180km , 11hrs

Step-by-step explanation:

First question :- How far will it go in 4 hours?

Ans> In 1 hour , the train covers a distance of 45 km

in 4 hours , the train will cover (45*4) km

= 180 km.

Second Question: - How long will it take to cover 495 km ?

Ans> For covering 45 km , the train takes 60 min

For covering 1 km , the train takes 60/45 min

For covering 495 km , the train will take 60*495/45 min

= 660 min = 11hrs .

Hope it helps