"10%" refers to a fraction that represents one-tenth of a whole. In numerical terms, it is expressed as 0.10 or 1/10. This percentage is commonly used in various contexts, such as finance, statistics, and everyday calculations, to indicate a portion of a total amount. For example, if you have a total of 100 dollars, then 10% of that amount would be 10 dollars. Similarly, in a classroom of 30 students, 10% would mean 3 students. Understanding percentages like 10% is essential for making informed decisions in budgeting, shopping, and analyzing data.