The fraction 0.25 represents a value that is equal to one-quarter. It can be expressed as the fraction 1/4, meaning that if you divide something into four equal parts, 0.25 represents one of those parts. This fraction is commonly used in various contexts, such as measurements and percentages. In decimal form, 0.25 is a way to express a part of a whole. It is equivalent to 25%, which means that if you have 100 units, 0.25 would represent 25 of those units. Understanding 0.25 helps in grasping basic concepts of division and proportion.