Question

A car travels 30 km in 15 minutes, it's speed in km/hr is​

Answer 1

Answer:

speed = distance / time

d=30 T=15/60=0.25 hr

speed=30/0.25=120km/hr

Answer 2

Answer:

120 km/hr

Step-by-step explanation:

First, we will need to make a ratio of the distance and time.

So, it is 30:15

But an hour has 60 minutes, and not 15 minutes.

So, we do 15x4 = 60.

Similarly, we multiply the distance by 4.

30x4 = 120.

Therefore, the car travels with the speed of 120 km/hr