Question

A non stop bus goes from one station to another station with a speed of 54 km/h. The same bus
returns from the second station to the first station with a speed of 36 km/h. Find the average speed of
the bus for the entire journey

Answer 1

Answer:

what is the time taken by the bus.... mention it...

Explanation:

u can put it in the formula...

v=u+at

so a= v-u/t