A motorcyclist drives from A to B with the uniform speed of 30 km/h-1 and returns back with the speed of 20 km/h-1.find the average speed?
Answers
Answered by
3
Answer:
25
Speed = Distance /Time
Therefore, average speed =30✖️1=30 and 20✖️1 =20
Average speed = Total Distance traveled /Total Time taken
Therefore, 30 +20 =50 and 1+1=2
50 /2 =25 answer
Similar questions