Proportional Relationships in a Table (Part 2)

The video tutorial explains how to determine if a relationship in a table is proportional by testing for equivalent ratios. It uses an example involving chocolate and pretzels to demonstrate the process of checking proportionality by comparing decimal values of ratios and using cross products. The lesson concludes by summarizing the methods to test for proportionality in a table.

What is the decimal value of the ratio 6/8?

Explain how cross products can be used to test for proportionality.