Question

a train is moving at an average speed of 72 km per hour how much distance will it cover in 25 minutes

pls answers in Direct Proportional form

Answer 1

Answer:

The train will cover a distance of 30 km in 25 minutes

Step-by-step explanation:

Here the speed of the train is given to be 72 km/hr

We have to find the distance it will cover in 25 minutes

First, we will convert time into hours

60 minutes = 1 hour

25 minutes = 25/60 hour

                   = 5/12

speed = distance/ time

  distance = speed × time

                 = 72 × (5/12)

                 = 6 × 5

                 = 30 km

Answer 2

Step-by-step explanation:

Here, average speed,v =72 km/h = 72×1000/ 3600 = 20m/s

t =25 min =25×60 = 1500s

we know, s= vt = (20×1500) = 30000m /30 km