# Chapter 6: Using Percents

**Basic**Created by: CK-12

## Introduction

In Math 7, the learning content is divided into Concepts. Each Concept is complete and whole providing focused learning on an indicated objective. Theme-based Concepts provide students with experiences that integrate the content of each Concept. Students are given opportunities to practice the skills of each Concept through real-world situations, examples, guided practice and independent practice sections. There are also video links provided to give students an audio/visual way of connecting with the content. In this Chapter, students will engage with Concepts on recognizing percents, percents and fractions, percents and proportions, the percent equation, percents as decimals, percent of increase, percent of decrease, percent of change, tips, taxes, interest and circle graphs.

## Chapter Outline

- 6.1. Percents
- 6.2. Percents as Fractions
- 6.3. Fractions as Percents
- 6.4. Percent of a Number
- 6.5. Proportions to Find Percent, P
- 6.6. Proportions to Find Part a
- 6.7. Proportions to Find Base b
- 6.8. Percents as Decimals
- 6.9. Decimals as Percents
- 6.10. Small and Large Percents as Decimals
- 6.11. Percent Equation to Find Part a
- 6.12. Percent Equation to Find Percent
- 6.13. Percent Equation to Find the Base b
- 6.14. Percent of Increase
- 6.15. Percent of Decrease
- 6.16. Percent of Change
- 6.17. Prices Involving Discounts
- 6.18. Prices Involving Sales Tax
- 6.19. Total Bill Including Tip and Tax
- 6.20. Simple Interest Equation to Find Interest Rate
- 6.21. Simple Interest
- 6.22. Interpretation of Circle Graphs
- 6.23. Circle Graphs to Display Data

### Chapter Summary

## Summary

Having completed this chapter, students are now ready to move on to the next Chapter. Each Concept has provided students with an opportunity to engage and practice skills in many Concepts including recognizing percents, percents and fractions, percents and proportions, the percent equation, percents as decimals, percent of increase, percent of decrease, percent of change, tips, taxes, interest and circle graphs.