Practical Problems in Mathematics for Heating & Cooling Technicians
This book provides beginning students with the following needed skills. A step-by-step approach to math concepts with basic arithmetic and progresses through algebra and trigonometry, helping students master each level of skill required by today's technicians. Extensive multi-level word problems challenge students to use logical deduction, preparing them for situations like those to be encountered on the job. Abundant example problems offer opportunities to practice math principles again and again