Question

A bus covers a distance of 190km/h in 6hr 20mins,the average speed of the bus is

Answer 1

average speed = total distance travelled / total time taken.

total distance = 190×1000

= 190000 m

total time = 6×60+20

= 380 sec

therefore average speed = 190000/380

= 500 m/s

answer in km = 500×3.6

= 1800 km/h

so the answer is 500m/s or 1800 km/h