The fraction 4/15 is equal to 26.67% when converted to a percentage. This means that 4 out of every 15 parts represents about a quarter of the whole. It's a bit more than one-fourth but less than one-third of the total.
In everyday life, you might come across this fraction in various situations. For example, if 4 out of 15 students in a class wear glasses, that's 26.67% of the class. Or if you complete 4 out of 15 tasks on your to-do list, you've finished 26.67% of your work. This percentage is useful for understanding proportions and comparing different parts of a whole.