# Interactive video lesson plan for: Equivalent Ratios- Using the Box Method

#### Activity overview:

Equivalent Ratios can be used to find missing values. In this video I use the box method to find missing values.

In this video I solve three equivalent ratio problems.
The car can travel 4 miles in 5 minutes, how far will the car travel in 15 minutes?

A runner can run 3 miles in 24 minutes. If the runner continues this pace, how long will it take to run 9 miles?

Equivalent Ratio Resources
What is an equivalent ratio

Equivalent Ratios Explained
http://www.virtualnerd.com/pre-algebra/ratios-proportions/ratios/define-ratios/equivalent-ratios-definition

Math Help with Equivalent Ratios
http://www.virtualnerd.com/pre-algebra/ratios-proportions/ratios/define-ratios/equivalent-ratios-definition

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