# Ch 4: PLACE Mathematics: Ratios & Proportions

Watch the lesson videos in this chapter to learn about ratios, rates and proportions. Then use this knowledge to prepare for related questions on the PLACE Mathematics exam.

## PLACE Mathematics: Ratios & Proportions - Chapter Summary

Before taking the Program for Licensing Assessments for Colorado Educators (PLACE) Mathematics, watch the lesson videos in this chapter as part of your preparation. In these videos, expert instructors explain how to understand and use ratios and proportions. After this series of lesson videos you should be prepared for questions on:

• What ratios and rates are
• How to find constant and average rates
• Applications for proportions
• Calculating ratios and proportions
• Using scaled measurements

If you find you do not understand some of the material, ask our instructors for clarification. Also take lesson quizzes to help you discover topics that you need further review on. Then fortify your understanding of these areas by using video timelines that will take you directly to the main points in the lesson videos, or read over the lesson transcripts for a general overview.

### PLACE Mathematics: Ratios & Proportions Objectives

The PLACE Mathematics is the paper-based certification exam given to educators aspiring to become math teachers in the state of Colorado. Test takers are given four hours and 30 minutes to complete a series of multiple-choice questions. Some of these questions are on the foundations of mathematics, including those that test your understanding of how to use ratios and proportions to solve problems.

5 Lessons in Chapter 4: PLACE Mathematics: Ratios & Proportions
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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