Maths and calculations text is designed to develop excellent dosage calculations skills. It is an integrated text; the first section contains all the necessary basic math skills required for mastering dosage calculations in the following units. Clear and simplified methods are used to explain each point in the text. The Author's time tested efficient teaching methods, uses easy to understand approach combined with frequent examples to illustrate problem solving and practical applications. Practice problems at the end of each unit provide extra practice and self assessment. This book is a unique teaching and training resource on dosage calculations for certification exams.