Question

a boy runs at a speed of 8 M per second how long does he take to cover a distance of 1 km

Answer 1

Originally Answered: A boy runs at a speed of 8 meters per second. Howlong does he take to cover a distance of 1 km? 1000 % 8 == 125, and we were talking meters per second so that's 125 seconds which translates to 2 minutes and 5 seconds.

Answer 2

Given:
Speed of boy = 8 m/s
Distance = 1 km = 1000 m
t = ?
We know :
v = s/t
By substituting the value,
8 = 1000/t
»» t = 1000/8
»» t = 125 sec
Here is the answer...