30 videos in "Percents"
-
Percent: Essential concepts
-
Extra Examples: Converting Percents
-
Percent
-
Percent Problems
-
Applications of Percent
-
Sales Tax and Commission
-
Percent Increase, Decrease, and Discount
-
Write a Number as a Percent 1
-
Write a Number as a Percent 2
-
Percents Part 1
-
Percents Part 2
-
Percents Part 3
-
Percents Part 4
-
Percents Part 5
-
Solve Percent Equations Part 1
-
Solve Percent Equations Part 2
-
Solve Percent Equations Part 3
-
Percent Applications 1
-
Percent Applications Part 2
-
Percent Increase and Decrease 1
-
Percent Increase and Decrease 2
-
Percent Increase and Decrease 3
-
Markup Problems 2
-
Markup Problems 4
-
Markup Problems 5
-
Discount Problems Part 1
-
Discount Problems Part 2
-
Discount Problems Part 3
-
Discount Problems Part 4
-
Percentages
Solve Percent Equations Part 3
Solve Percent Equations Part 3
524 views - 00:12:45
Part of video series Percent Equations
More free YouTube videos by Julie Harland are organized at http://yourmathgal.com
(
download video
)
The third part of the series on solving percent equations.
- How do you solve basic percent problems?
- What is 75% of 44?
- 33 is 75% of what number?
- 45 is 20% of what number?
- How do you solve a problem where a number is a given percent of another number?
- How do you write an equation from a percent word statement?
- How do you solve the equation 33 = 3/4*B?
- How do you solve 33 = .75B?
- How do you solve the equation 45 = 1/5*x?
- How do you solve 45 = 0.2x?
This lesson starts with one review problem done previously in the series and then goes on to a much more troublesome type of problem. The new type of problem that many students struggle with is finding the solution to __ is __% of what number? This lesson introduces you to an Algebra equation that must be solved to find the number you are looking for. All steps are explained very well.
