The fraction 1/9 is equal to 11.11% when expressed as a percentage. This common fraction represents one part out of nine equal parts of a whole. It's a useful fraction to know, especially when dealing with measurements or calculations that involve dividing things into nine equal portions.
In everyday life, you might encounter 1/9 in various situations. For example, if you're splitting a pizza among nine friends, each person would get 1/9 of the pizza. Or if you're looking at a progress bar that's about 11% full, that's roughly equivalent to 1/9 of the total. Understanding this fraction and its percentage equivalent can help you quickly estimate amounts or proportions in many real-world scenarios.