Question

A bus travels 120 km in 4 hours. a) How much time is required to cover 450 km with the same speed? b) Find the distance covered in 9 hours with the same speed

Answer 1

distance=120 km

time = 4 hrs

speed = distance/time

= 120/4

=30km/hr

a) distance= 450km

speed = 30 km/h

time = distance/speed

= 450/30

= 15 hrs

b) time = 9hrs

speed = 30km/h

distance = speed × time

= 30 × 9

= 270 km