Percents Videos - Free Educational Videos for Students in K - 12

Array

Lumos Video Store

This page provides a list of educational videos related to Percents. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Percents.


Proportions and percent


By MathPlanetVideos

Write in percent or as decimals

Percent word problems 1 example 2)


By Khan Academy

You're given the percent in this example and asked to find the whole number represented by the percent.

Percent word problems


By Khan Academy

You're given the percent in this example and asked to find the whole number represented by the percent.

Percent to Decimal - YourTeacher.com - Math Help


By yourteachermathhelp

For a complete lesson on converting percents to decimals go to http://www.yourteacher.com - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson students learn to write percents as decimals and decimals as percents. For example to write 82% as a decimal think of 82% as 82/100 and remember that dividing by 100 moves the decimal point two places to the left to get 0.82. So 82% can be written as the decimal 0.82. Since a percent can be written as a decimal by moving the decimal point two places to the left a decimal can be written as a percent by moving the decimal point two places to the right. For example to write 0.4 as a percent move the decimal point two places to the right to get 40. So 0.4 can be written as 40%

Percent word problems


By Khan Academy

We're putting a little algebra to work to find the full price when you know the discount price in this percent word problem.

Percent word problems


By Khan Academy

You're given the percent in this example and asked to find the whole number represented by the percent.

Percent word problems


By Khan Academy

You're given the percent in this example and asked to find the whole number represented by the percent.

Percent word problems


By Khan Academy

You're given the percent in this example and asked to find the whole number represented by the percent.

Percent word problems


By Khan Academy

You're given the percent in this example and asked to find the whole number represented by the percent.

Describing the Meaning of Percent Part 2 of 2


By Khan Academy

This instructor in this video Sal Khan discusses how to solve this problem: Show 109 percent by shading the squares Mr. Khan uses computer software (with different colors) to illustrate his points. Sal Khan is the recipient of the 2009 Microsoft Tech Award in Education. The viewer may want to open the video to 'full screen' as the instructor fits a lot of information on a dark screen.

Solving problems with percent


By MathPlanetVideos

Solve "54 is 25% of what number?"

Solving problems with percent


By MathPlanetVideos

A skirt cost $35 regulary in a shop. At a sale the price of the skirtreduces with 30%. How much will the skirt cost after the discount?

Percent Change


By Mathademics

Calculating percentage change.

Percent word problems


By Khan Academy

We're putting a little algebra to work to find the full price when you know the discount price in this percent word problem.

Percent word problems


By Khan Academy

We're putting a little algebra to work to find the full price when you know the discount price in this percent word problem.

Percent word problems


By Khan Academy

We're putting a little algebra to work to find the full price when you know the discount price in this percent word problem.