Math, asked by alok81, 1 year ago

150 km distance is covered at the speed of 50 km per hour and another 150 km distance is covered at the speed of 75 km per hour. find the average speed

Answers

Answered by adityaalokcom

Case 1
Speed = 50km/h
Distance= 150km
Time= 150/50hrs =3hrs

Case 2
Speed=75km/hr
Distance=150km
Time=150/75hrs =2hrs

Now,
Average speed= Total distance/Total time
=300/5 km/hr = 60km/hr

Answered by Ananya2404

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