Question

a motor cyclist drives from a to b with a speed of 30 km/hr and return back with a speed of 60 km/hr find its average speed plz answer past it is very urgent

Answer 1

Answer:

Explanation:

Average speed = total distance/Total time taken

  30km +60km/2 hr

90km/2

Average speed = 45 km/hr

Answer 2

Explanation:

please check your answer my friend