The fraction 55/80 is equal to 68.75% when converted to a percentage. This percentage represents the portion of 55 parts out of a total of 80 parts. It's a way to express the fraction as a number out of 100, which can be easier to understand in some contexts.
In everyday life, you might encounter this percentage in various situations. For example, if 55 out of 80 students passed a test, you could say that 68.75% of the class succeeded. Or if a basketball player made 55 out of 80 free throw attempts in a season, their free throw percentage would be 68.75%. This percentage gives a quick and clear way to grasp the proportion or success rate in different scenarios.