###Where can I find this?
You’ll find everything you need for this lesson in [Lesson 3](https://www.khanacademy.org/math/6th-grade-math-eureka-squared-aligned/x0c458179b2148480:ratios-rates-and-percents/x0c458179b2148480:ratios-and-tape-diagrams/v/ratio-example-problems), where we cover this and more, all in one place. This way, you can learn about it all at once, without any extra steps.