Question

44. If a car covers 2/3 distance with 36 km/h and
remaining with 54 km/h then average speed of the
car is
(1) 22.5 m/s
(2) 40.75 m/s
(3) 11.25 m/s
(4) 45 km/h​

Answer 1

Answer:

answer is no.1

22.5 m/s