The fraction 80/100 is equal to 80.00% when expressed as a percentage. This means that if you have 80 out of 100 parts of something, you have 80 percent of the whole. It's a common fraction that comes up in various situations, from test scores to statistics.
You might see 80/100 or 80% used in everyday life quite often. For example, if you got 80 questions right out of 100 on a test, you'd have scored 80%. Or if 80 out of 100 people prefer one product over another, that's an 80% preference rate. This fraction and its percentage equivalent are useful for quickly understanding parts of a whole in many different contexts.
