… how to add, subtract, divide and multiply fractions. It includes a review of the foundations as well as the practical applications of fractions to academic and to daily experience. This class uses a task-based approach to teach the concepts and applications of ratios, proportions and percents. The students apply problem-solving … manipulation and the relationships between them. Topics include: algebraic concepts and methods involving quantities with expressions, equations, inequalities, and matrices; tables and graphs as tools to interpret expressions, equations, and …