Practical Math is a basic nathenatics book with essential text, many illustrations, examples, problems, reviews, and tests.
Practical math is a basic mathematics book with esensialtext,many illustrasion,examples,practice problems,reviews,and tests. the questions are designed to represent typical problems that must be solved by tradesworkers everyday on the job. A comprehensive chart is provide on page 302 to explain the mathematical symbol used troughout this book.