The fraction 20/55 expressed as a percentage is 36.36%. This tells you how much of a whole the fraction covers when you look at it in terms of hundredths.
If you simplify 20/55, you get the reduced form 4/11. Both fractions represent the same size part of a whole, and the percentage stays the same no matter which form you use.
Seeing a number like 36.36% can help you compare sizes quickly, whether you’re looking at test scores, discounts, or any situation where a part of a total matters. It’s a handy way to understand the fraction in everyday terms.