Question

a bus covers a distance of 250 km from Delhi to Jaipur in 5 hours and returns to Delhi in 4 hours calculate its average speed​

Answer 1

Explanation:

AVG Speed = Total Distance / Total Time

Delhi to Jaipur then Jaipur to Delhi total distance = 250km +250km = 500km

T1 = 5 Hours

T2 = 4Hours

Total Time = 9 hours

avg speed = 500/9 = 55.55m/s

Answer 2

Answer: here is your answer mate

Explanation: the distance from DELHI TO JAIPUR and JAIPUR TO DELHI  = 250*2=500

total distance time = 5hrs +4hrs= 9hrs

so, 500/9= 55km/hr