13/100 as a percentage is 13.00%. This fraction represents 13 parts out of a total of 100 parts. It's a common way to express small portions or ratios, especially when dealing with percentages.
In everyday life, you might encounter 13/100 or 13.00% in various situations. For example, it could represent a small discount on a purchase, a low probability of an event occurring, or a modest increase in a statistic. While it's not a large percentage, it can still be significant depending on the context in which it's used.