Three-quarters refers to a fraction that represents three out of four equal parts of a whole. It is written as \frac34 and can also be expressed as 0.75 in decimal form or 75% in percentage terms. This fraction is commonly used in various contexts, such as cooking, measurements, and time. In everyday life, three-quarters can be seen in situations like measuring ingredients for a recipe or determining time. For example, if a clock shows 9:45, it indicates that three-quarters of an hour has passed since 9:00. Understanding this fraction helps in making accurate calculations and comparisons.