Title | Description | Thumbnail Image | Curriculum Topics |
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Video Tutorial: Ratios and Proportions: What are Proportions? |
Video Tutorial: Ratios and Proportions: What are Proportions?. In this video, we solve proportion problems using equivalent ratios. A Video Transcript is available for this tutorial at this link: Link Note: The download is an MP4 file. Related ResourcesTo see the complete collection of Videos on this topic, click on this link: https://bit.ly/3cGJcri |
Ratios and Rates | |
Math in the News: Issue 86--The Rise of the Chinese Yuan |
January 2014. In this issue of Math in the News we look at the foreign exchange market and the rise of the Chinese Yuan. The Yuan has become a significant player in the foreign exchange market and we look at currency exchange, and how to convert from one currency to another by solving a proportion. This issue provides an excellent opportunity to introduce the mathematics of money on the international market. Note: The download is a PPT file. To see all the issues of Math in the News, click on this link. |
Data Analysis | |
Math in the News: Issue 99--What Is Bitcoin? |
May 2014. In this issue of Math in the News we explore Bitcoin. We look at how it's used for making purchases and how it differs from other currencies. This provides an opportunity to apply the concept of currency exchange. Note: The download is a PPT file. To see all the issues of Math in the News, click on this link. |
Applications of Ratios, Proportions, and Percents, Proportions | |
Interactive Quiz: Solving Proportions for a, Quiz 03, Level 2 |
This quiz covers the topic of solving proportions of the form a / b = c / d for a. For this quiz, the values of b, c, and d are in the range 1-20. The interactive version is taken online. Note: The download is the PDF version of the quiz (with answer key). Related ResourcesTo see the complete collection of Quizzes on this topic, click on this link: https://bit.ly/3dI9UB2 |
Proportions | |
Interactive Quiz: Solving Proportions for a, Quiz 08, Level 3 |
This quiz covers the topic of solving proportions of the form a / b = c / d for a. For this quiz, the values of b, c, and d are in the range 1 to 50. The interactive version is taken online. Note: The download is the PDF version of the quiz (with answer key). Related ResourcesTo see the complete collection of Quizzes on this topic, click on this link: https://bit.ly/3dI9UB2 |
Proportions | |
Interactive Quiz: Solving Proportions for b, Quiz 04, Level 1 |
This quiz covers the topic of solving proportions of the form a / b = c / d for b. For this quiz, the values of a, c, and d are in the range 1-10. The interactive version is taken online. Note: The download is the PDF version of the quiz (with answer key). Related ResourcesTo see the complete collection of Quizzes on this topic, click on this link: https://bit.ly/3dI9UB2 |
Proportions | |
Interactive Quiz: Solving Proportions for b, Quiz 09, Level 2 |
This quiz covers the topic of solving proportions of the form a / b = c / d for b. For this quiz, the values of a, c, and d are in the range 1-20. The interactive version is taken online. Note: The download is the PDF version of the quiz (with answer key). Related ResourcesTo see the complete collection of Quizzes on this topic, click on this link: https://bit.ly/3dI9UB2 |
Proportions | |
Interactive Quiz: Solving Proportions for c, Quiz 04, Level 3 |
This quiz covers the topic of solving proportions of the form a / b = c / d for c. For this quiz, the values of a, b, and d are in the range 1 to 50. The interactive version is taken online. To view the PDF version of this quiz, click on this link: Quiz Note: The download is the PDF version of the quiz (with answer key). Related ResourcesTo see the complete collection of Quizzes on this topic, click on this link: https://bit.ly/3dI9UB2 |
Proportions | |
Interactive Quiz: Solving Proportions for c, Quiz 10, Level 1 |
This quiz covers the topic of solving proportions of the form a / b = c / d for c. For this quiz, the values of a, b, and d are in the range 1-10. The interactive version is taken online. To view the PDF version of this quiz, click on this link: Quiz Note: The download is the PDF version of the quiz (with answer key). Related ResourcesTo see the complete collection of Quizzes on this topic, click on this link: https://bit.ly/3dI9UB2 |
Proportions | |
Interactive Quiz: Solving Proportions for d, Quiz 05, Level 2 |
This quiz covers the topic of solving proportions of the form a / b = c / d for d. For this quiz, the values of a, b, and c are in the range 1-20. The interactive version is taken online. To view the PDF version of this quiz, click on this link: Quiz Note: The download is the PDF version of the quiz (with answer key). Related ResourcesTo see the complete collection of Quizzes on this topic, click on this link: https://bit.ly/3dI9UB2 |
Proportions | |
Interactive Quiz: Solving Proportions for d, Quiz 10, Level 3 |
This quiz covers the topic of solving proportions of the form a / b = c / d for d. For this quiz, the values of a, b, and c are in the range 1 to 50. The interactive version is taken online. To view the PDF version of this quiz, click on this link: Quiz Note: The download is the PDF version of the quiz (with answer key). Related ResourcesTo see the complete collection of Quizzes on this topic, click on this link: https://bit.ly/3dI9UB2 |
Proportions | |
Interactive Quiz: Solving Proportions for a, Quiz 03, Level 3 |
This quiz covers the topic of solving proportions of the form a / b = c / d for a. For this quiz, the values of b, c, and d are in the range 1 to 50. The interactive version is taken online. Note: The download is the PDF version of the quiz (with answer key). Related ResourcesTo see the complete collection of Quizzes on this topic, click on this link: https://bit.ly/3dI9UB2 |
Proportions | |
Interactive Quiz: Solving Proportions for a, Quiz 09, Level 1 |
This quiz covers the topic of solving proportions of the form a / b = c / d for a. For this quiz, the values of b, c, and d are in the range 1-10. The interactive version is taken online. Note: The download is the PDF version of the quiz (with answer key). Related ResourcesTo see the complete collection of Quizzes on this topic, click on this link: https://bit.ly/3dI9UB2 |
Proportions | |
Interactive Quiz: Solving Proportions for b, Quiz 04, Level 2 |
This quiz covers the topic of solving proportions of the form a / b = c / d for b. For this quiz, the values of a, c, and d are in the range 1-20. The interactive version is taken online. Note: The download is the PDF version of the quiz (with answer key). Related ResourcesTo see the complete collection of Quizzes on this topic, click on this link: https://bit.ly/3dI9UB2 |
Proportions | |
Interactive Quiz: Solving Proportions for b, Quiz 09, Level 3 |
This quiz covers the topic of solving proportions of the form a / b = c / d for b. For this quiz, the values of a, c, and d are in the range 1 to 50. The interactive version is taken online. Note: The download is the PDF version of the quiz (with answer key). Related ResourcesTo see the complete collection of Quizzes on this topic, click on this link: https://bit.ly/3dI9UB2 |
Proportions | |
Interactive Quiz: Solving Proportions for c, Quiz 05, Level 1 |
This quiz covers the topic of solving proportions of the form a / b = c / d for c. For this quiz, the values of a, b, and d are in the range 1-10. The interactive version is taken online. To view the PDF version of this quiz, click on this link: Quiz Note: The download is the PDF version of the quiz (with answer key). Related ResourcesTo see the complete collection of Quizzes on this topic, click on this link: https://bit.ly/3dI9UB2 |
Proportions | |
Interactive Quiz: Solving Proportions for c, Quiz 10, Level 2 |
This quiz covers the topic of solving proportions of the form a / b = c / d for c. For this quiz, the values of a, b, and d are in the range 1-20. The interactive version is taken online. To view the PDF version of this quiz, click on this link: Quiz Note: The download is the PDF version of the quiz (with answer key). Related ResourcesTo see the complete collection of Quizzes on this topic, click on this link: https://bit.ly/3dI9UB2 |
Proportions | |
Interactive Quiz: Solving Proportions for d, Quiz 05, Level 3 |
This quiz covers the topic of solving proportions of the form a / b = c / d for d. For this quiz, the values of a, b, and c are in the range 1 to 50. The interactive version is taken online. To view the PDF version of this quiz, click on this link: Quiz Note: The download is the PDF version of the quiz (with answer key). Related ResourcesTo see the complete collection of Quizzes on this topic, click on this link: https://bit.ly/3dI9UB2 |
Proportions | |
Interactive Quiz: Solving Proportions for a, Quiz 04, Level 1 |
This quiz covers the topic of solving proportions of the form a / b = c / d for a. For this quiz, the values of b, c, and d are in the range 1-10. The interactive version is taken online. Note: The download is the PDF version of the quiz (with answer key). Related ResourcesTo see the complete collection of Quizzes on this topic, click on this link: https://bit.ly/3dI9UB2 |
Proportions | |
Interactive Quiz: Solving Proportions for a, Quiz 09, Level 2 |
This quiz covers the topic of solving proportions of the form a / b = c / d for a. For this quiz, the values of b, c, and d are in the range 1-20. The interactive version is taken online. Note: The download is the PDF version of the quiz (with answer key). Related ResourcesTo see the complete collection of Quizzes on this topic, click on this link: https://bit.ly/3dI9UB2 |
Proportions | |
Interactive Quiz: Solving Proportions for b, Quiz 04, Level 3 |
This quiz covers the topic of solving proportions of the form a / b = c / d for b. For this quiz, the values of a, c, and d are in the range 1 to 50. The interactive version is taken online. Note: The download is the PDF version of the quiz (with answer key). Related ResourcesTo see the complete collection of Quizzes on this topic, click on this link: https://bit.ly/3dI9UB2 |
Proportions | |
Interactive Quiz: Solving Proportions for b, Quiz 10, Level 1 |
This quiz covers the topic of solving proportions of the form a / b = c / d for b. For this quiz, the values of a, c, and d are in the range 1-10. The interactive version is taken online. Note: The download is the PDF version of the quiz (with answer key). Related ResourcesTo see the complete collection of Quizzes on this topic, click on this link: https://bit.ly/3dI9UB2 |
Proportions | |
Interactive Quiz: Solving Proportions for c, Quiz 05, Level 2 |
This quiz covers the topic of solving proportions of the form a / b = c / d for c. For this quiz, the values of a, b, and d are in the range 1-20. The interactive version is taken online. To view the PDF version of this quiz, click on this link: Quiz Note: The download is the PDF version of the quiz (with answer key). Related ResourcesTo see the complete collection of Quizzes on this topic, click on this link: https://bit.ly/3dI9UB2 |
Proportions | |
Interactive Quiz: Solving Proportions for c, Quiz 10, Level 3 |
This quiz covers the topic of solving proportions of the form a / b = c / d for c. For this quiz, the values of a, b, and d are in the range 1 to 50. The interactive version is taken online. To view the PDF version of this quiz, click on this link: Quiz Note: The download is the PDF version of the quiz (with answer key). Related ResourcesTo see the complete collection of Quizzes on this topic, click on this link: https://bit.ly/3dI9UB2 |
Proportions | |
Interactive Quiz: Solving Proportions for d, Quiz 06, Level 1 |
This quiz covers the topic of solving proportions of the form a / b = c / d for d. For this quiz, the values of a, b, and c are in the range 1-10. The interactive version is taken online. To view the PDF version of this quiz, click on this link: Quiz Note: The download is the PDF version of the quiz (with answer key). Related ResourcesTo see the complete collection of Quizzes on this topic, click on this link: https://bit.ly/3dI9UB2 |
Proportions |