Learn more about rational expressions by understanding how to simplify rational expressions step-by-step along with some solved examples and a few interactive questions to test your understanding.

This tutorial shows two different ways in which you can simplify complex fractions. Works through examples step-by-step and gives some practice problems.

A brief lesson, including good examples, on complex fractions is provided by PurpleMath.

This tutorial covers all types of fractions with simple explanations on how to work with them.

Once the dividend is correctly identified, a rectangle representing the divisor will appear. The divisor is the horizontal distance of the blue arrow. The program will not continue unless the dividend or the divisor are correctly...

Learn to simplify complex fractions via this tutorial that features various methods for simplifying, example problems with step-by-step solutions, and practice problems, complete with answers and discussions.

Try to hit a home run by simplifying these fractions in this online game.

An online game where students simplify fractions to get a chance to kick the soccer ball into the goal!

Use this site to learn how to simplify rational expressions when multiplication is required. You can practice what you have learned using the problems provided.

This tutorial features conversions of basic fractions in lowest terms and the decimal equivalents.

College professor Dan Bach offers a review of various basic topics in arithmetic, pre-algebra, and algebra. Order of operations, exponents, square roots, variables, and combining terms are just a few of the many topics covered.