Converting a fraction to a percent takes two steps:

 
1
Convert the fractions to a decimal.
2
Convert the decimal to a percent.

If the denominator is 10 or 100, then it's a snap!

Convert 3 / 10
 
to a percent:

3 / 10 = .3 = .30 = 30%   add a zero onto the .3 making it .30

Convert 74 / 100
 
to a percent:

74 / 100 = .74 = 74%


YOUR TURN:

Convert 41 / 100
 
to a percent:
Convert 7 / 10
 
to a percent: