Question

A car travel150km in 3 hours,200 km in 5 hours and 82 km in 4 hour?​

Answer 1

Answer:

speed of first car is 50km/hr

speed of second car is 40km/hr

speed of third car is 20.5km/hr

Answer 2

Step-by-step explanation:

1hours =60 minutes

3 hours = 60× 3 = 180 minutes

So, 180 minutes a car can cover distance = 150 km

1minute a car can cover distance = 150/ 180

12 minutes a car can cover distance= 150/ 180× 12 = 10 km

Therefore, a car can cover distance 12 minutes = 10km