Dr. Math is asked about calculating sales tax. A quick and easy to follow explanation of how it works using fractions, decimals, ratio, and percent.

Practice rewriting decimals as fractions. These problems use decimals with tenths and hundredths. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

[Free Registration/Login may be required to access all resource tools.] In this learning module, students are asked to state whether a decimal and a fraction are equivalent. Includes video demonstrating a sample problem [0:50] and a set...

Students will compare percentages and convert them to fractions and decimals.

Do you need practice learning and remembering your decimals and their common fraction equivalents? Use this concentration game to practice. When you finish click the start over button and an entirely new set is produced. There is even a...

Do you need practice learning and remembering your decimals and their fraction equivalents? Use this matching game to practice! When you finish click the start over button and an entirely new set is produced.

[Free Registration/Login Required] Using this flipchart, students learn how to convert between decimals and fractions. Assessment items are included.

The learning activity investigates percentages. Topics examined are converting percents to decimals, converting percents to fractions, and the percentage difference. Links to additional resources and a percentage calculator are included.

Do you need practice learning and remembering your decimals and their common fraction equivalents? Use this flash card game to practice. When you finish click the start over button and an entirely new set is produced. There is a link to...