Percent Proportions and Equations
In this percent proportions and equations worksheet, students use proportions and algebraic expressions to find the percent of a number. This one-page worksheet contains twelve problems.
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Analyze Proportional Relationships and Use Them to Solve Real-World Problems
What proportion of learners will benefit from the lessons on proportional reasoning? class members learn about proportional relationships, from unit rates to writing equations for proportional relationships. Then they learn to use...
6th - 8th Math CCSS: Designed
How Do You Set Up a Percent Proportion From a Word Problem?
So x amount of people were surveyed and 68 of them said algebra was their favorite subject. Set up a percent proportion to identify the number of people surveyed. That's often the hardest part, setting up the equation. So observe the...
2 mins 6th - 9th Math
How Do You Figure Out a Percent of Change?
First identify the parts of the word problem. Next identify the variable, decide what formula to use, figure out the quantities, insert the quantities into the equation, and now solve. There are many parts to solving this word problem so...
4 mins 6th - 12th Math
Write Equations to Represent the Proportional Relationship Between Amount of Change and Final Amount
Percent change is a common topic middle schoolers practice in the classroom. This video reviews how to use a proportion to find the amount of change. Go one step further and rewrite the proportion into an equation to use as a model of...
5 mins 6th - 8th Math CCSS: Designed
New Review Don't Freeze the Engine—Making Sense of Percent
Add a little bit of this and a little bit of that to get the right mixture. Using an antifreeze chart, learners determine the mixture needed to protect an engine at different temperatures. Pupils calculate the amount to drain out of a...
7th - 10th Math CCSS: Designed
How Do You Use an Equation to Find a Part of a Whole?
Watch the instructor change a percent into a decimal and multiply it by the original number to determine the percent. One idea would be to embed this video in a PowerPoint presentation, or assign it as homework with your flipped...
2 mins 6th - 8th Math CCSS: Adaptable