Ratios and Rates: What Is a Ratio?

The video tutorial introduces the concept of ratios using real-life examples, such as vehicles in a parking lot and flowers in a vase. It defines a ratio as a relationship between two numbers and provides examples with candy, apples, bananas, and sheep. The tutorial concludes by discussing different ways to write ratios.

What is the ratio of white sheep to brown sheep?

How can ratios be expressed?