Pre-Algebra - Mathematics Concepts and Skills - Course 2 Chapter 7 - Proportional Reasoning

Section Title     Tutorials for this book     Examples from other books (pop-up) 7.1 Ratios and Rates 9 15 17 19 21 31             7.2 Writing and Solving Proportions 7 9 17 19 21 23             7.3 Scale Drawings and Models 5 7 13                   7.4 Probability 13 21                     7.5 Solving Percent Problems 9 11 13 15 17 25 29           7.6 Markup and Discount 9 13 15 17                 7.7 Percent of Increase or Decrease 7 11 13 15                 7.8 Simple Interest 9 13 15 21                 7.9 Compound Interest

Suggested Assignments 7 Proportional Reasoning Pages Exercises 7.1 Ratios and Rates 331-332 9-25, 33-34 7.2 Writing and Solving Proportions 336-337 7-8, 11-14, 19-20, 24-26, 31-37 7.3 Scale Drawings and Models 341-342 4-10, 12, 14-17, 20-28 7.4 Probability 348-349 7-12, 16-20, 27-28 7.5 Solving Percent Problems 352-354 9-26, 28-31, 32-33, 34-37, 43-44 7.6 Markup and Discount 359-360 10-11, 14-17, 22-28, 30, 36-40, 50-52, 58-60 7.7 Percent of Increase or Decrease 363-364 6-14, 19-21, 24-25 7.8 Simple Interest 367-368 8-11, 14-16, 18-22, 28-29 7.9 Compound Interest 371-373 9-18, 22-24, 30-31   Chapter Review 374-377 1-28   Chapter 7 Test