Question

a train runs at a speed of 75 kilometre per hour how much time will it take to cover 225 km ​

Answer 1

Answer:

75 km completed = 1 hr

225 km completed =225/75= 3 hrs

Answer 2

Answer:

The time taken by a train to cover 225 km = 3hours

Step-by-step explanation:

Speed of the train = 75 km per hour.

So the time taken by the train to cover 75 km = 1 hours.

The time taken by it to cover 1 km = $\frac{1}{75}$ hours.

The time taken by it to cover 225 km =$225 \times \frac{1}{75}$ hours= $(225 \div 75) = 3$ hours.

So the required time = 3 hours.