When you look at the fraction 15/45, it works out to 33.33% as a percentage. This shows that the part is about one‑third of the whole.
The fraction 15/45 can be simplified to 1/3, which is a common way to think about thirds in everyday life. Seeing it as 33.33% helps you compare it quickly with other percentages.
Understanding this conversion lets you see how a simple fraction translates into a percentage you might see on a test, in a discount, or in a statistic. It’s a handy skill for schoolwork and real‑world situations.