18. How long will a boy take to run round a square field of side 35 metres, if he runs at the rate of
9 km/hr?
19. A boy goes to his school from his house at a speed of 3 km/hr and returns at a speed of 2 km/hr. If
he takes 5 hours in going and coming, find the distance between his house and school.
120. An aeronlane travels dictonnon
Answers
Answered by
0
Answer:
5 mintutes
Step-by-step explanation:
18. How long will a boy take to run round a square field of side 35 metres, if he runs at the rate of
9 km/hr?
19. A boy goes to his school from his house at a speed of 3 km/hr and returns at a speed of 2 km/hr. If
he takes 5 hours in going and coming, find the distance between his house and school.
120. An aeronlane travels dictonnon
Similar questions