This course is designed for students of health sciences so that they can master skills of basic math, use of measurement systems, and strategies of problem solving needed in health-science courses. Fractional equations and formulas; ratios, proportions, and inverse variations; percents; the metric system of measurement; apothecaries' and household systems of measurement; calculations needed to determine dosages; construction and reading of graphs; introduction to statistics, including measures of central tendency and measures of dispersion.