Question

Distance between school and house rema 1600m .if she travels with speed of 2m /s .what time she take to reach school

Answer 1

Answer:

800 s

Explanation:

T = D/S

= 1600m / 2m/s

= 800 s

Answer 2

Answer:

13 minutes 19.99 seconds i.e.

13 minutes 20 seconds rounded to the nearest 10

Explanation:

Distance b/w school and rema's house = 1600 meters

Travelling speed = 2 meters per second

Distance = Speed x Time

Time = Distance divided by Speed i.e. D/S

Time = 1600 / 2 = 800 seconds

Convert seconds into minutes = 800 divided by 60 (1 minute = 60 seconds

Converting from smaller to bigger, we have to divide)

Hence, 800 seconds equals 13 minutes 20 seconds, approximately.