Well, honey, 2.20 as a fraction in simplest form is 11/5. You just gotta move that decimal point two places to the right to get rid of the pesky decimal. Keep it simple, darling.
220% as an improper fraction in its simplest form is 11/5
11/5 is 220% in fraction form.
220 is an integer and not a fraction. However, it can be expressed in rational form as 220/1 which cannot be simplified.
220% = 220/100 = 11/5
The simplest form of .16 as a fraction is 4/25.