Question

a bus cover a certain distance distance in 2 hours and 30 minute at a uniform speed 60km/hr.how long will it take to cover the same distance at a speed of 50km/hr.?

Answer 1

hey mate!!

here is your answer:

time=2.5hr
speed=60km/hr
distance=speed×time=60×2.5=150km

now, speed=50km/hr
distance=150km
time=distance/speed=150/50=3hr

hope it helped!!