Question

a motorcyclist drives from A to B with a uniform speed of 30 km per hour and returns back with a speed of 20 km per hour find its average speed​

Answer 1

Answer:

hey mate her is ur ans

Explanation

speed = 30km/hr and 20km/hr

average speed = total speed = 30+20 = 50km/hr

hope it help u

Answer 2

avg speed = total speed by 2 so

30 +20 /2 = 25 km/hr