15/90 as a percentage is 16.67%. This number tells you how much of a whole the fraction represents when you look at it in terms of hundredths.
The fraction 15/90 can be reduced to 1/6, which is a simple way to see that it’s a small part of a whole. Even though the fraction looks a bit larger, its size compared to 100 is just under one‑sixth.
In everyday situations, you might use this percentage to describe a small portion, like the share of a class that finished a project early or the portion of a budget that goes to a specific item. It’s a quick way to understand the size of a part without dealing with complicated numbers.
