The fraction 21/80 is equal to 26.25% when converted to a percentage. This percentage represents the portion of 21 parts out of a total of 80 parts. It's a way to express the fraction as a part of 100, making it easier to understand and compare with other percentages.
In everyday life, you might encounter this percentage in various situations. For example, if a survey showed that 21 out of 80 people preferred a certain product, you could say that 26.25% of the group liked it. This fraction and its equivalent percentage can be useful in statistics, probability, or any scenario where you need to express a part-to-whole relationship.