Question

A bus covers first 60 in 2 hours ,next 45km
in 3 hours. Find the average speed of the bus​

Answer 1

Answer:

21 km/h

Step-by-step explanation:

Given -

Bus covers first 60 km in 2 hours

Next 45 km in 3 hours

To find -

Average speed of the bus

Solution -

Total Distance covered = first distance + second distance

= 60 km + 45 km

= 105 km

Total time taken = time for first + time for second

= 2 hours + 3 hours

= 5 hours

Average speed = Total distance / total time

= 105 km / 5 hours

= 21 km/h

Hence average speed = 21 km/h

hope it helps.