Find the Average Speed in km/hr
Two persons drive a bike for 100 km. The speed of the first person is 20 km/hr for 3 hours and the second person is 30 km/hr for 2 hours. What will be the average speed in km/hr?
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Formula=total distance covered/total time taken
total distance= 20×3=80km and30×2=60 km
time taken =3+2=5
So,140/5
28km/h
total distance= 20×3=80km and30×2=60 km
time taken =3+2=5
So,140/5
28km/h
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