Quia
Quia: Convert Decimals to Percents & Vice Versa Quiz 2
Use this quiz to assess your ability to convert a decimals to a percentages and vice versa. There is a link with information to review this skill if you have difficulty.
CK-12 Foundation
Ck 12: Arithmetic: Conversion of Decimals, Fractions, and Percent
[Free Registration/Login may be required to access all resource tools.] Convert decimals to percents, percents to decimals and fractions, and fractions to percents.
Lawrence Hall of Science
The Math Page: Skill in Arithmetic: Multiplying and Dividing by Powers of 10: The Meaning of Percent
This excellent math resource explains and defines the meaning of percent. Multiplying and dividing by a power of 10 is incorporated as a preview to understanding scientific notation.
Cool Math
Coolmath: Percents How to Convert a Decimal to a Percent
This CoolMath resource will help students convert decimals into percents.
Khan Academy
Khan Academy: Converting Percents to Decimals
Practice expressing a percent like 12.3% as a decimal. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Mangahigh
Mangahigh: Number: Change Decimals Into Percents and Fractions
Convert decimals into fractions and percents.
Doina Popovici
Math Play: Changing Fractions and Decimals to Percents Millionaire Game
A millionaire game where students practice changing fractions to decimals and percents.
AAA Math
Aaa Math: Converting a Percent to a Decimal
This personal page explains how to change a percent to a decimal, then offers practice and games to polish this skill.
Doina Popovici
Math Play: Fractions, Decimals, Percents Jeopardy Game
A jeopardy style game where students either playing alone or with other students can practice converting fractions to decimals, fractions to percents, and the reverse.
McGraw Hill
Glencoe: Self Check Quizzes 2 Fractions as Decimals
Use Glencoe's Math Course 2 randomly generated self-checking quiz to test your knowledge of writing fractions as decimals. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of the page...
Shodor Education Foundation
Shodor Interactivate: Fraction Conversion 2 (With Percents)
Students learn how to convert from fractions to percentages.
The Math League
The Math League: Percent & Probability
This tutorial gives definitions and examples of percents and probability and covers percent as a fraction and percent as a decimal.
Texas Instruments
Texas Instruments: Percents Greater Than 100 or Less Than 1
In this activity, students practice writing numbers as fractions, decimals, and percents.
CK-12 Foundation
Ck 12: Arithmetic: Conversion of Decimals, Fractions, and Percent
[Free Registration/Login may be required to access all resource tools.] Identify equivalent ratios as fractions, decimals, and percents.
Education Development Center
Tune in to Learning: What's a Percentage?
Use this site to learn about percents, and how they relate to decimals and fractions with this interactive online lesson. You will learn about percents, convert percents into fractions and decimals, and find equal parts of a whole.
Quia
Quia: Fractions, Decimals & Percentages Quiz 4
Use this quiz to assess your ability to work with fractions, decimals, and percentages. There is a link with information to review this skill if you have difficulty.
AAA Math
Aaa Math: Converting a Decimal to a Percent
The learning game has students practice converting a decimal to a percent. Participants get to see a percent score of correct answers, as well as running totals of correct and incorrect answers.
Purple Math
Purplemath: Converting Between Decimals, Fractions, and Percents
Scroll down to just below the middle of the lesson for an in-depth lesson on converting fractions to percents. Works through numerous examples step by step and shows what happens when the "decimal expansion" doesn't end when converting.
National Council of Teachers of Mathematics
Nctm: Illuminations: Fraction and Percent Tool
This tool allows you to explore fractions, decimals and percents by creating fractions with denominators up to 100.
Microsoft
Microsoft Education Virtual Tour: Batter Up!
This downloadable (2.7 MB Microsoft PowerPoint file) project helps students apply their knowledge of fractions and decimals to the game of baseball. They compute batting averages and hitting percentages and participate in a simulated...
Scholastic
Scholastic: Conversions Rock
Students will learn and reinforce skills for equivalent conversions of fractions, decimals and percents.
Texas A&M University
Wtamu Virtual Math Lab: Beginning Algebra: Percent and Problem Solving
Using this tutorial, you'll learn how to convert percents into decimals (and vice versa) and to solve various problems involving percents. Offers a variety of sample problems with step-by-step solutions and practice exercises for you to...
Texas Instruments
Texas Instruments: Fractions, Decimals, and Percents
This activity gives students an opportunity to explore the relationship between fractions, decimals, and percents.
Help Algebra
Help algebra.com: Percents
Converting percents to and from decimals and fractions is demonstrated in detailed examples. Once the concept is understood, you can use it to solve equations that contain percents.