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Lesson 1

1. Lesson 1

1.3. Refresher

Mathematics 20-1 Module 6

Module 6: Rational Expressions

 

Refresher

 

This is a play button that opens Rational Numbers.

Review the definition and work through the demonstration applet in Rational Numbers.

This is a play button that opens Equivalent Fractions.

Review examples of writing and simplifying fractions in Equivalent Fractions.

This is a play button that opens Greatest Common Factor (GCF).

Greatest Common Factor (GCF) provides a definition to review and an applet to explore factors and greatest common factors.

Go back to the Are You Ready? section and try the questions again. If you are still having difficulty, contact your teacher.