Instructional Video4:53
Curated Video

Writing and Solving Proportions

9th - Higher Ed
In this video, Mrs. C breaks down what a proportion is and shows you three easy methods to solve for a missing value: ✅ Mental Math – Spot patterns to find the missing number quickly. ✅ Multiplication – Solve when the variable is in the...
Instructional Video
Khan Academy

Khan Academy: Algebra: Writing Proportions

9th - 10th Standards
This video demonstrates how to write a proportion by setting two ratios equal to each other. The video does not demonstrate how to solve the proportions, only set them up. This video is also found in the strand Algebra: Ratios and...