Add Yahoo as a preferred source to see more of our stories on Google. Understanding where you fall in the American economic class system isn't as simple as pulling out a calculator or looking at a pay ...

Class rank is a system that ranks students based on their cumulative grade point average. Typically, it utilizes the weighted GPA that takes the difficulty of the classes into account in addition to ...

A new study finds that the socio-economic class system in Britain is more complicated than previously thought. Instead of the standard categories of lower, upper, and middle class, the study ...