# Ch 6: Prentice Hall Pre-Algebra Chapter 6: Ratios, Proportions & Percents

The Ratios, Proportions & Percents chapter of this Prentice Hall Pre-Algebra Companion Course helps students learn the essential lessons associated with ratios, proportions and percents. Each of these simple and fun video lessons is about five minutes long and is sequenced to align with the Ratios, Proportions & Percents textbook chapter.

## How It Works:

• Identify the lessons in the Prentice Hall Ratios, Proportions & Percents chapter with which you need help.
• Find the corresponding video lessons with this companion course chapter.
• Watch fun videos that cover the ratios, proportions and percents topics you need to learn or review.
• Complete the quizzes to test your understanding.
• If you need additional help, rewatch the videos until you've mastered the material or submit a question for one of our instructors.

## Students will learn:

• The definitions of ratios, proportions and percents
• How to apply scale factors to volume, perimeter and area
• Solving problems using proportions and percents
• Calculating the probability of compound, simple and complementary events
• The definition and formula for percent of change
• Calculations for discounts and taxes
• Real-world applications of graphs and tables

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11 Lessons in Chapter 6: Prentice Hall Pre-Algebra Chapter 6: Ratios, Proportions & Percents
Test your knowledge with a 30-question chapter practice test
Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

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