Question

4. A boy walks from his house to his school. If he walks at a speed of 5/2
km per hour, he
reaches his school in 30 minutes. How far is the school from his house?​

Answer 1

Answer:

speed = 5/2 km/ hr

Time = 30 mins

= 30/ 60 hr

= 1/2 hrs

distance = speed × time

= 5/2 × 1/2 hr

= 5/4 hr

= 1.25 hrs