18/36 expressed as a percentage is 50.00%. This fraction is one‑half, so the decimal and percentage forms are straightforward. When you see 18 out of 36, you’re looking at exactly half of the whole.
The fraction 18/36 can be simplified by dividing both the numerator and denominator by 2, which gives 9/18, and dividing again by 3 results in 1/2. This shows why the percentage is right at the midpoint of a full 100 % scale—exactly fifty percent.
Understanding that 18/36 equals 50.00% helps you compare parts of a whole quickly. Whether you’re working with test scores, discounts, or data sets, recognizing the ½ relationship makes it easy to interpret the numbers at a glance.
