Convert between fractions, percents, and decimals.

Use Glencoe's randomly generated self-checking quiz to test your knowledge of finding the area of rectangles. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of the page click the "Check...

Use the inverse operation to determine the original amount.

Use Glencoe's Math Course 2 randomly generated self-checking quiz to test your knowledge of how to find the volume of rectangular prisms. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom...

Use Glencoe's Math Course 3 randomly generated self-checking quiz to test your knowledge of how to find the surface area of prisms and cylinders. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the...

Use Glencoe's Math Course 2 randomly generated self-checking quiz to test your knowledge of how to find the volume of a cylinder. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of the...

This lesson explains how to determine the percent of one number compared to another. Includes practice and games to practice this skill.

Practice solving word problems involving price markups and commission fees. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Students will to organize data from the USA TODAY Snapshot, "Is leisure time really shrinking?," into two scatter plots and determine the quadratic model for each scatter plot. Students will determine if these graphs intersect and learn...

An example explains how to find the percent of a number. Students then check for comprehension by completing practice problems.

[Free Registration/Login may be required to access all resource tools.] Understand, identify and find equivalent forms of rational numbers

[Free Registration/Login may be required to access all resource tools.] Learn how to solve problems involving percentages by writing an equation.

Combined percentages are introduced in this video through analyzing plays in football. Be sure to follow the interactive activity link for students to explore combined percentages representing the number of completed passes for 2 games....

Try this "Real world," challenge taken directly from the today's health journals. Use your problem solving, data analysis, and number sense skills to figure out if soda intake among teenage girls is related to incidences of broken bones....

Use Glencoe's Math Course 2 randomly generated self-checking quiz to test your knowledge of lines and slope. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of the page click the "Check...

[Free Registration/Login may be required to access all resource tools.] In this activity, students are to determine the percent of a number. Watch a video for additional help and answer a practice problem.

[Free Registration/Login may be required to access all resource tools.] In this lesson students estimate 15% of a total price to estimate tips. Students examine guided notes, review guided practice, watch instructional videos and attempt...

Practice finding the percent of a number by using a money simulation and dragging dollars from one box to the next to represent a percent of the whole.

Use Glencoe's Math Course 2 randomly generated self-checking quiz to test your knowledge of finding the surface area of a cylinder. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of the...

Convert mixed numbers or mixed fractions to percents. The mixed number to percentage calculator finds the decimal equivalent by finding the decimal value of the fraction, adding the decimal to the whole number part of the mixed number,...

Use this percentage calculator to "calculate a percent of a value" or "find the percent change between two values." Provided answers include steps for carrying out the calculations yourself.

Use this interactive online game to find the sums of different combinations of pennies and nickels. The game keeps a running total of correct and incorrect answers, as well as the percent of correct answers.

Example problem: Three different stores are offering a deal on pencils. Which store has the lowest price per pencil? Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Explore a real-life application of percentage-the math behind rates of inflation-in two animated videos about inflation from KQED. The first video provides an overview of inflation; the second explains the role of inflation in a healthy...