Question

if i can cover 6km in 3hr what is my speed in m/s

Answer 1

speed in km/ hr = 6/3=2
conversion of km/hr to m/s means × 5/18
2km/hr=2×5/18=5/9m/s

Answer 2

I km/hr =5/18 m/sec
6/3km/hr=6/3×5/18 m/sec
2×5/18 m/sec
10/18 m/sec
THIS IS AN EASY ONE