Question

a school bus travels distance of 30 km in 1 hour how much time it will take to travel distance of 90 km​

Answer 1

Answer:

3 hours

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

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