This download includes Chapter 5 from the e-book along with answers from Appendices A & B associated with Chapter 5. Material in this chapter was written to give future elementary and math education majors an introduction into ratios, rates, proportions, and how they may be used to solve application problems. Chapter 5 Percent…775.1 Introduction…78 5.2 Basics of Percent…79 5.3 Finding Percent of a Number…89 5.4 Finding What Percent One Number is of Another Number…98 5.5 Finding a Number When