Question

A bus leaves place A at 8.30 AM. It reaches place 'B' located at a distance of 80 km at
10.30 AM. It makes a scheduled halt of 30 minutes and then starts for place 'C' which is
60 km from B. If it reaches 'C' at 1 pm. Find the average speed of the bus.​

Answer 1

Answer:

average speed = total distance / total elapsed time here,, average speed= 80+60/2+0.5+2 ,, average speed = 140/4.5 then average speed is 31.11 km/hr