What is a ratio? What is the rate definition? What’s the difference? And how do you work with rates? Click here to learn about ratios and rates in math!

# Percents and Ratios

## Ratio Math: Combining Ratios

If you need to brush up on your Ratio Math, you’re in the right place! Click here to learn all about combining ratios, and more.

## Intro to Ratios

How much do you know about ratios? How much do you need to know? Click here to begin our video series that will help your understanding of this concept!

## Percent Increase and Decrease: Sequential Percent Changes

When a percent increase and decrease is followed by yet another increase or decrease — you have sequential percent changes. Click here to learn more!

## Simple and Compound Interest

Are you crystal clear on the concepts of simple and compound interest? If not, or if you need a brush up, check out this video that explains if for you!

## Percent Decreases

Finding a percent increase vs. a percent decrease is the question. We have the answer! Click her to find out more about how to find a percent decrease.

## Percent Increases

How do you find a percent increase of a certain number? Click here to learn more about using multipliers to find percent increases.

## Number Sense and Percents

What is number sense and do you have it? How does this relate to percents? We’ll explore this and other questions in the below video. After you’ve mastered this, be sure to check out our other informative math videos! Number Sense Defined Number sense is intuition for numbers and the patterns of arithmetic. It cannot […]

## Working with Percents: Percents to Decimals

How do you turn percents to decimals so that they can be more easily used in your math equations? Or how do you make a percent into a fraction? This video lesson will teach you these fundamentals of working with percents. And once you have this lesson down, check out our other video lessons on […]