The fraction 1/80 is equal to 1.25% when expressed as a percentage. This small fraction represents just over one percent of a whole, making it a relatively minor portion. It's the kind of number you might encounter in everyday situations, like a small discount on a purchase or a tiny increase in a statistic.
In practical terms, 1/80 or 1.25% could be used to describe things like a slight change in temperature, a minimal risk factor, or a small portion of a group. For example, if 1/80 of a class got perfect scores on a test, that would mean only one or two students out of a group of 80 achieved that result. While it's not a large amount, it's still significant enough to be noticed and measured in many contexts.