Question

A boy travels with an average speed of 10 m s-1 for 20 min. How much distance does he travel ? ​

Answer 1

20 minutes = 20 × 60 = 1200 sec. Distance travelled = 10 m s-¹ × 1200 sec.

Answer 2

distance travelled = 10 m s-1

×1200 sec =1200 m Or 12 km