Fractions Decimals Ratios And Percents

This concise book covers many basic topics on ratios and percents, including equivalent ratios, proportions, scale drawings, rates, and percent change. Readers will learn to find sales tax, sale prices, interest, and tips. They'll read this book from beginning to end, or it use it to review a specific topic.

This study guide helps prepare students for all five key subject areas of the GED: writing, reading, social studies, math, and science, and offers information on new topics, such as space study, business documents, and number grids. Also included: - Two full-length practice tests modeled on the official GED test-plus a free online test! - Answer keys with helpful explanations - Complete information covering the GED application process and what to expect on the exam

This series brings students who have gaps in their understanding of math skills and concepts up to speed. "Low Gear" lessons review the basics; "High Gear" lessons extend understanding. 96-page work texts are built around NCTM standards. Units include: Understanding Fractions; Understanding Decimals; Operations with Fractions; Operations with Decimals; Changing and Comparing Fractions and Decimals; Understanding Percents; Ratio and Proportion; Applying Knowledge and Skill.