How Do You Figure Out Whether a Percent of Change is an Increase or a Decrease?

How Do You Figure Out Whether a Percent of Change is an Increase or a Decrease?

Note:

Word problems are a great way to see the real world applications of math! In this tutorial, you'll see how the percent of change can be found from the information given in a word problem. Check it out!

Keywords:

  • percent change
  • percent
  • change
  • negative
  • positive
  • original amount
  • new amount
  • proportion

Background Tutorials

  • Finding Percent of Change

      • What's a Percent of Change?What's a Percent of Change?

      What's a Percent of Change?

      Lots of things in this world change their value such as cars, video games, and computers. When something either increases or decreases in value, it can be useful to know the percent of that change in value. To figure out that percent, you'll need the percent of change formula. Learn it with this tutorial!

  • Evaluating Expressions

      • How Do You Evaluate an Algebraic Expression?How Do You Evaluate an Algebraic Expression?

      How Do You Evaluate an Algebraic Expression?

      Plugging variables into an expression is essential for solving many algebra problems. See how to plug in variable values by watching this tutorial.

      • What is a Variable?What is a Variable?

      What is a Variable?

      You can't do algebra without working with variables, but variables can be confusing. If you've ever wondered what variables are, then this tutorial is for you!

  • Subtracting Integers

      • How Do You Subtract Integers Using a Number Line?How Do You Subtract Integers Using a Number Line?

      How Do You Subtract Integers Using a Number Line?

      Subtracting integers? You could use a number line to help find the answer! In this tutorial, see how to use a number line to subtract integers with the same sign and ones with opposite signs. Take a look!

  • Dividing Integers

      • How Do You Do Long Division?How Do You Do Long Division?

      How Do You Do Long Division?

      We know that calculators are everywhere, but that doesn't mean that long division isn't important! Sometimes you won't be allowed to use a calculator, and when those times occur, you'll be thankful that you watched this video!

  • Solving Equations by Dividing

Further Exploration

  • Price Applications

      • How Do You Figure Out Sales Tax?How Do You Figure Out Sales Tax?

      How Do You Figure Out Sales Tax?

      Going shopping can be tons of fun, but things can go sour when you get to the register and realize that the sales tax puts you over your budget. Always stay under budget by figuring out your total cost BEFORE you hit the check out. Watch this tutorial and learn how to calculate sales tax!