25/90 as a percentage is 27.78%. This is the rounded value you get when you express the fraction in percent form, and it’s easy to read on any chart or report.
The fraction 25/90 can be simplified to 5/18, but its size stays the same. Whether you write it as 25 out of 90 parts or as 5 out of 18 parts, it still represents the same portion of a whole.
In everyday situations, you might see 27.78% used to describe a small share of something—like a budget item, a test score, or a portion of a population. Knowing the percent makes it quick to compare with other numbers that are already in percent form.
