Question

a train travels 280 km in 4 hr. find the distance covered by the train in 45 minutes. explain your answer ​

Answer 1

4 Hours = 4 × 60 Minutes = 240 Minutes.

A train covers in 240 minutes 280 km

The train covers in 1 minute 280 / 240 km

The train covers in 45 minutes 280 × 45 / 240 km

= 7 × 45 / 6 km

= 7 × 15 / 2 km

= 105 / 2 km

= 52.5 km. [ • Required Answer ]

Answer 2

HEY MATE!

HERE IS YOUR ANSWER:

STEP BY STEP EXPLANATION:

》Distance travelled by train is 280km

》Time taken by train to cover 280km is 4 hr

Now, speed of the train =distance/time=280/4=70km/hr

》Distance covered in 45 minutes that is 45/60hr=(3/4)hr

So, distance =speed × time=70×3/4=17.5×3=52.5km

Hope it helped ^_^