Video Tutorial: Applications of Percent -- Grade. In this video we investigate the concept of the grade of a road.

Video Tutorial: Percents: Calculating Commissions and Tips.

Video Tutorial: Percents: Calculating Tax. In this video we look at using tax rates to calculate tax owed.

Video Tutorial: Percents: Calculating the Whole Given a Percent.

Video Tutorial: Estimating Percents. In this video learn how to estimate percents by converting them to fractions that simplify multiplication.

Video Tutorial: Ratios: Fraction-Percent Conversion. In this video learn how to convert percents to fractions to simplify percent operations.

Video Tutorial: Percents: Multiple Percents. In this video, we investigate calculating the percent of a percent.

Video Tutorial: Percents: Percent Decrease. In this video, we look at the concept of percent decrease.

Video Tutorial: Percents: Percent Increase. In this video, we look at the concept of percent increase.

Video Tutorial: Percents: Percent of a Difference.

Video Tutorial: Percents: Percent of a Number. In this video, learn how to find the percent of a number.

Video Tutorial: Percents: Percents and Multiples of Numbers.

Video Tutorial: Percents: Probabilities and Percents. In this video, percent calculations are used to explore probabilities of events.

Video Tutorial: Percents: Simple Interest. In this video, we look at simple interest in the context of using percent to make calculations.

Video Tutorial: Percents: The Percent One Number is of Another.

Video Tutorial: Percents: Visual Models for Percents. In this video, learn how to model percent operations using visual models.

Learn different strategies for finding the percent one number is of another.

In this Algebra Application, students study the life cycles of 13- and 17-year cicadas, as well as the populations of bird predators.

This is part of a collection of math clip art images that explain different aspects of ratios, proportions, and percents.

This is part of a collection of math clip art images that explain different aspects of ratios, proportions, and percents.

This is part of a collection of math clip art images that explain different aspects of ratios, proportions, and percents.

This is part of a collection of math clip art images that explain different aspects of ratios, proportions, and percents.

This is part of a collection of math clip art images that explain different aspects of ratios, proportions, and percents.

This is part of a collection of math clip art images that explain different aspects of ratios, proportions, and percents.

This is part of a collection of math clip art images that explain different aspects of ratios, proportions, and percents.

This is part of a collection of math clip art images that explain different aspects of ratios, proportions, and percents.

This is part of a collection of math clip art images that explain different aspects of ratios, proportions, and percents.

This is part of a collection of math clip art images that explain different aspects of ratios, proportions, and percents.

This is part of a collection of math clip art images that explain different aspects of ratios, proportions, and percents.

This is part of a collection of math clip art images that explain different aspects of ratios, proportions, and percents.

This is part of a collection of math clip art images that explain different aspects of ratios, proportions, and percents.

This is part of a collection of math examples that focus on money.

This is part of a collection of math examples that focus on money.

This is part of a collection of math examples that focus on money.

This is part of a collection of math examples that focus on money.

This is part of a collection of math examples that focus on money.

This is part of a collection of math examples that focus on money.

This is part of a collection of math examples that focus on money.

This is part of a collection of math examples that focus on money.

This is part of a collection of math examples that focus on money.

This is part of a collection of math examples that focus on money.

This is part of a collection of math examples that focus on money.

This is part of a collection of math examples that focus on money.