Question

a bus covers 90 km in one and half hour. how much will it over a distance over 120 km same speed

Answer 1

Answer:

Speed =distance/time

Here,

Speed=90/1.5 kmph

Let time required to cover 40 km at the same speed be ‘tʼ.

Therefore,

90/1.5 kmph = 40/t

t=0.75 hours =45minutes

may it help you

Answer 2

Answer:

Divide 90 by 1.5

Then we will get the speed ie 60 km/ hr.

So the answer is 60 *2 = 120

ie 2 hours.