**Ratio Test For Convergence Demystified: Finally Understand Series Convergence!**

The objective of this lesson is to define what a ratio is and show you how to write ratios using some situations or examples you encounter daily. We will also provide you with a definition of â€¦ A ratio tells us how much of one thing there is compared to another.

A ratio is just a comparison between, or a relating of, two different things. Ratio, in math, is a term that is used to compare two or more numbers. It is used to indicate how big or small a quantity is when compared to another. In a ratio, two quantities are compared â€¦