The fraction "-4/5" represents a negative value that is four parts out of five. In this case, the numerator is -4, indicating that it is below zero, while the denominator is 5, which shows the total number of equal parts. This fraction can be used in various mathematical contexts, such as in calculations involving negative numbers or ratios. In practical terms, "-4/5" can be visualized on a number line, where it falls to the left of zero. It can also be expressed as a decimal, which is -0.8. Understanding fractions like "-4/5" is essential in fields such as mathematics and finance, where negative values often represent losses or deficits.