15/30 as a percentage is 50.00%. This simple fraction represents half of a whole, and when we express it as a percent it shows exactly half of 100.
The fraction 15/30 can be reduced to 1/2, which is a common way to think about “half.” In everyday language we often say “50 percent” to mean an even split, and the rounded form 50.00% makes that clear with two decimal places.
Knowing that 15/30 equals 50.00% helps when you compare parts of a whole in school projects, recipes, or budgeting. It’s a quick way to see that the two parts are exactly equal in size.
