Teaches all major methods -- linear ratio and proportion, fractional ratio and proportion, dimensional analysis, and the formula method. (Every method can be used for every problem.)
Lets you work at your own pace through the entire program or focus on areas of weakness.
Provides section quizzes that let you check your progress and identify areas for further review.
Workbook
Allows you to practice your mathematical skills when you are away from a computer.
Highlights safety issues and fosters critical thinking to prevent medication errors.
Offers extra practice with the math concepts presented on the CD.