15/27 as a percentage is 55.56%. This rounded figure tells you how much of a whole the fraction represents when you look at it in terms of hundredths.
The fraction 15/27 can also be simplified to 5/9, which is another way to see the same value. Whether you write it as a fraction or a percentage, the amount stays the same.
Knowing the percentage helps when you compare parts of a whole in everyday situations, like figuring out a discount, a test score, or a portion of a recipe. It’s a quick way to understand the size of the part relative to 100.
