This resource focuses on the essential skills needed for splitting housing costs with a roommate and determining affordability based on a budget. It outlines activities that help learners understand how to divide rent and utility costs between roommates, ensuring each person's share remains affordable within a given financial limit (30% of their budget). The document provides examples and exercises where learners calculate costs, analyze savings from having a roommate, and evaluate potential changes in rent. Through these activities, students will learn to apply practical math skills to real-life living situations, helping them make informed housing decisions.