65/90 as a percentage is 72.22%. This number tells you how much of a whole 65 out of 90 represents when you look at it on a scale of 100.
The fraction 65/90 can be simplified to 13/18, which still gives the same percentage. Whether you write it as 65/90, 13/18, or 0.7222, the meaning stays the same: about three‑quarters of the whole.
In everyday use, you might see this percentage on a test score, a discount, or any situation where you need to compare a part to a total. Knowing that 65 out of 90 equals 72.22% helps you quickly understand the proportion.
