Pre-Algebra - Prentice Hall California Edition Chapter 6 - Ratios, Proportions and Percents
 Section Title Page Tutorials for this book More Examples (pop-up) 6-1 Ratios and Unit Rates 278 13 17 21 31 a b c d e 6-1A Converting between Measurement Systems 282 6-2 Proportions 284 11 a b c d e 6-3 Similar Figures and Scale Drawings 289 5 9 13 23 25 a b 6-3A Dilations 294 6-4 Probability 295 7 16 a b 6-5 Fraction, Decimals, and Percents 300 15 21 23 31 37 6-6 Proportions and Percents 305 11 15 21 25 33 a b c d e 6-7 Percents and Equations 310 7 9 11 6-8 Percent of Change 314 9 15 29 a b c d 6-9 Markup and Discount 318 7 11 19 a b c d 6-10 Reasoning Strategy: Make a Table 323 5
 Section Page Suggested Assignment 6-1 278 1-35, 37, 40-42 6-2 284 1-47, 52-61 6-3 289 1-19, 21-26, 29-31, 34 6-4 295 1-30, 33 6-5 300 1-61, 67-70 6-6 305 1-23, 25-29, 33, 37-40 6-7 310 1-30, 35-38 6-8 314 1-31 6-9 318 1-16,18-19 6-10 323 1-13

Section Lessons by Pre-AlgebraNotes.com

Online Scientific Calculator from Calculator.com

Math Glossary
(more sophisticated than it looks!)