Question

A car travels first half distance at 40 km/hr and the
remaining half at 60 km/hr. The average velcoity of the car​

Answer 1

Answer:

48 kmph

Explanation:

v=total distance/total time

d/2+d/2 by d/2/40+d/2/60=avg velocity d/d/80+d/120 1/5/240=240/5=48. as v=d/t t=d/v hence we wrote t= d/2/40 and d/2/60