Question

165 meters as a percentage of 3 kilometers is?

Answer 1

1Km = 1000 m
3Km = 3000 m 

165/3000 *100 = 5.5%

Answer 2

1km =1000 meters

3km =3000 meters

percentage=?

Using this formula:

part/whole=percentage/100

165/3000=percentage/100

165/3000×100=percentage

5.5%=percentage

OR

Percentage=5.5%