Brian McLogan
How to write the percent of a number by using a proportion, 7% of 35
👉 Learn how to solve problems using percents. When solving problems with percents we will either convert the percents to decimal form or use proportions to solve. We will look to solve for the percent of change, the original price,...
PBS
Pbs Learning Media: I <3 Math: Percent as a Rate
This "I <3 Math" episode uses real-world comparisons to convert rates into equivalent percentages.
Math Mammoth
Math Mammoth: Relative Difference or Percentage Difference: Comparing Values
This video explains how to find the percentage difference between two values by first determining the reference value. [6:51]
Virtual Nerd
Virtual Nerd: How Do You Solve a Word Problem Using a Percent Proportion?
Discover how to take a word problem, turn it into a percent proportion, then solve for the answer using the mean extremes property of proportions. [2:38]
Virtual Nerd
Virtual Nerd: How Do You Use a Proportion to Find a Part of a Whole?
Tutorial shows how to use a percent proportion to take a percent of a number. [2:13]
Virtual Nerd
Virtual Nerd: How Do You Set Up a Percent Proportion From a Word Problem?
This tutorial demonstrates the steps to take in turning a word problem into an equation you can solve. [2:13]
Virtual Nerd
Virtual Nerd: Use a Proportion to Find What Percent a Part Is of a Whole
Tutorial explains how to use a percent proportion to calculate the percent of a whole. [5:07]
Virtual Nerd
Virtual Nerd: What's a Percent Proportion?
Watch this tutorial to see exactly how to connect percents with proportions. [1:08]
Virtual Nerd
Virtual Nerd: How Do You Use a Proportion to Find a Whole?
This tutorial shows how to use a percent proportion to take a percent of a number. [4:13]
Sophia Learning
Sophia: Discount Percentages
Discover how the percent of change can determine the markup and discount on products sold.
Sophia Learning
Sophia: Discount Percentages
Use real world applications to determine percent increase and percent decrease. Take a quiz to assess learning.
Sophia Learning
Sophia: Expressing Percents in Words
Explore how to write and solve percent proportions using words and symbols. Check understanding with a quiz.
Sophia Learning
Sophia: Expressing Percents in Words
Discover how percent proportions can be written in words and using variables to represent the unknown.
Sophia Learning
Sophia: Expressing Percents in Words
Use collected data from a classroom to determine how percent proportions can be written in words and symbols.
Sophia Learning
Sophia: Finding Percentages
Determine the percent, the part, and the whole of percent proportions and assess learning with a quiz.
Sophia Learning
Sophia: Finding Percentages
This video tutorial demonstrates how to use percent proportions to determine a percent, a whole, or a part. It includes detailed examples.
Sophia Learning
Sophia: Solving Percent of Change Equations
Use real world applications to solve for percent of change. Use assessment to check understanding.
Virtual Nerd
Virtual Nerd: Algebra 1: Linear Equations: Using a Proportion to Find a Whole
Concept demonstration video [4:49] explains how to use a percent proportion to find a whole from a part and a percent.
Next Vista for Learning
Next Vista for Learning: Finding the Whole From a Percent
Concept demonstration video [3:52] explains how to find the whole from a part and percent using three methods.
Khan Academy
Khan Academy: Percentage Tax on Hamburgers
This video [5:39] discusses what would happen if we have a percentage tax instead of a fixed dollar amount.
Sophia Learning
Sophia: Solving Algebraic Problems Using Fractions and Decimals
Solve algebraic problems arising from situations that involve fractions, decimals, and proportionality/direct variation. This lesson is 2 of 2 in the series titled "Solving Algebraic Problems using Fractions, Decimals, and Proportionality."
Sophia Learning
Sophia: Solving Algebraic Problems Using Fractions and Decimals
Solve algebraic problems arising from situations that involve fractions, decimals, and proportionality/direct variation. This lesson is 1 of 2 in the series titled "Solving Algebraic Problems using Fractions, Decimals, and Proportionality."
Sophia Learning
Sophia: Percent Equation
This video lesson demonstrates how to use percent equations to solve for an unknown amount. Students can check their understanding with an assessment.
Sophia Learning
Sophia: Solving Percent of Change Equations
This lesson demonstrates how to set-up and solve percent of change equations.