👉 Duration math is a branch of mathematics that deals with the study of time intervals and their properties, focusing on how they relate to each other in terms of addition, subtraction, multiplication, and division. It extends the basic arithmetic operations to handle durations, which are typically measured in units like seconds, minutes, hours, or days. For instance, adding durations involves combining the lengths of time intervals, while multiplying them represents the total duration when these intervals overlap or are combined. Duration math also includes concepts like equivalence classes, where different units of time (e.g., minutes and hours) are treated as equivalent when calculating total durations. This field is crucial in various practical applications, including physics, engineering, and project management, where precise time calculations are essential.
