Video

Intro to proportional relationships (Full video)

Khan Academy

Supporting grades: 7

Description: Sal introduces the idea of a proportional relationship by looking at tables of values. What I want to introduce you to in this video is the notion of a proportional relationship. And a proportional relationship between two variables is just a relationship where the ratio between the two variables is always going to be the same thing. So let's look at an example of that.

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