The fraction 15/42 as a percentage is 35.71%. This number tells you how much of a whole 15 parts out of 42 represent when you look at it on a scale of 100.
If you simplify the fraction, you get 5/14, which still equals the same 35.71% when turned into a percent. It’s a handy way to see that a little more than a third of something is being considered.
In everyday situations, you might use this percentage to understand a discount, a test score, or a portion of a recipe. Knowing that 15/42 is about 36% helps you make quick, realistic estimates.
Remember, whenever you see 15 out of 42, you can think of it as roughly 35.71% of the whole.