25/55 as a percentage is 45.45%. This value comes from converting the fraction into a percent and rounding to two decimal places. The fraction itself can be reduced to 5/11, which still represents the same proportion.
The fraction 25/55 shows the part of a whole that is taken. When you think of it in everyday terms, imagine 55 equal pieces and you have 25 of them—that’s just under half of the whole.
In practical use, saying “45.45%” is often clearer than writing “25/55”. Whether you’re dealing with a test score, a discount, or a survey result, the percentage quickly tells you the size of the portion relative to 100.