… 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 techniques to solve assignments. ACAD PR 012CE Mathematics: Fractions This course teaches the student how to add, subtract, divide and multiply … number system BSICSKL 032CE Basic Skills Trigonometry / Precalculus Preparation This course utilizes the techniques of both algebra and geometry. Trigonometric functions are defined geometrically, rather than in terms of algebraic equations. …