Question

A car moves with speed of 40 km/h for 2 hours and then with a speed of 60 km/h for 1 hour. The distance travelled by the car over entire motion is​

Answer 1

Answer:

140 klms

Explanation:

Because,

The car moves per 2hours =40km/h so,40×2=80km

The car moves per 1 hour=60km/h so,60×1=60

so,80+60=140

Hence, the answer is 140kms