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. It’s a quick way to compare the fraction to everyday percentages you see on sales tags or test scores.
The fraction 15/42 can also be reduced to 5/14, which still gives the same percentage when you convert it. Seeing the percentage makes it easier to understand the size of the portion, especially when you’re dealing with money, grades, or any other real‑world measurements.
Remember, whenever you need to talk about a part of something in everyday language, turning the fraction into a percentage like 35.71% helps keep the conversation clear and simple.