Mr. Manmohan Singh, while driving from New Delhi to Noida computes his average speed 80 km/h. On the return journey from Noida to New Delhi he computes his speed 50 km/h on account of traffic congestion. What is the average speed of the trip?
Answers
Answered by
4
Answer:
Average speed =total distance/total time
Total distance in going and coming=80+50=130 km
Total time in going and coming =1+1=2 hr
Average speed=130/2=65km/hr
Similar questions