Mathematics for the Trades, 7e focuses on the fundamental concepts of arithmetic, algebra, geometry and trigonometry needed by students in technical trade programs. A wealth of exercises and applications within the test, coded by trade area, include such trades as machine tool, plumbing, carpentry, electrician, auto mechanic, construction, electronics, metal-working, landscaping, drafting, manufacturing, HVAC, police science, food service, and many other occupational and vocational programs. The authors interviewed trades workers, apprentices, teachers, and training program directors to ensure realistic problems and applications and added over 100 new exercises to this edition. The 7th edition continues the tradition of excellence that has made this text the number one book in the trades math market