15/27 as a percentage is 55.56%. This number tells you how much of a whole the fraction represents when you look at it in terms of hundredths. It’s a quick way to see the size of the fraction at a glance.
The fraction 15/27 can be reduced to its simplest form by dividing both numbers by 3, giving you 5/9. Even though the reduced fraction looks different, it still represents the same value, so its percentage stays 55.56%.
Knowing the percentage helps in everyday situations, like comparing parts of a budget or understanding test scores. Whenever you see 15 out of 27 items, you can think of it as just over half—specifically, 55.56%—of the total.
