33/45 as a percentage is 73.33%. This value tells you how much of a whole the fraction represents when you look at it in terms of 100 parts.
The fraction 33/45 can be simplified to 11/15, but the percentage stays the same. Whether you write it as 33/45, 11/15, or 0.7333…, the meaning doesn’t change—you’re still describing about three‑quarters of a whole.
Knowing this percentage is handy for quick comparisons. For example, if you score 33 out of 45 on a test, you’ve earned roughly 73.33% of the possible points, which is a solid performance in most grading systems.
