In nursing you actually use a good amount of math and the BarCharts Nursing Math Reference Guide can help make that math easier to remember. The differnt formulas and equations used consistently in the nursing field can be tricky and this reference offers step-by-step instructions on how to perform these equations. Charts and tables simplify the essential nursing math even more. This is an excellent tool for both nursing students and current nursing practitioners to use as a quick reference point and/or study guide for the initial student exams or continuing education for already practicing nurses. Laminated 3-panel design gives you six (6) 8½" x 11" pages of useful math tables, equations and how to solve them information for your nursing career!