The fraction 12/18 is equal to 66.67% when expressed as a percentage. This means that 12 out of 18 parts represent about two-thirds of the whole. It's a common fraction that comes up in various everyday situations, like test scores or progress tracking.
When we see 66.67%, it's easy to understand that it's more than half but less than three-quarters of something. This percentage is often used in statistics, grades, or when describing partial completion of a task. For example, if you've finished 12 out of 18 chapters in a book, you could say you're about 66.67% done with your reading.
