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Chapter 13: Rational Expressions |
Practice with our InterAct Math tutorial exercises on the Web!
To use the InterAct Math tutorials over the Web, you will need to download and install the InterAct Math Plug-in for Windows. Click the Download InterAct Math button for complete instructions. You will only need to install the plug-in once.
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 InterAct Math Tutorials |
| 13.1 The Fundamental Property of Rational Expressions 13.2 Multiplication and Division of Rational Expressions 13.3 Least Common Denominators 13.4 Addition and Subtraction of Rational Expressions 13.5 Complex Fractions 13.6 Equations Involving Rational Expressions 13.7 Applications of Rational Expressions | |
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Numbers in the Real World |
| To access the Numbers in the Real World applications, simply click on the hyperlinked application name below. | |
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Section 13.1 In your book, you'll find a Real World exercise about ultraviolet rays. For more practice with similar Real World investigations, try the problem below: | Weight Loss | | |
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Section 13.3 In your book, you'll find a Real World exercise about
statistics. For more practice with similar Real World investigations, try the problem
below: | That's Stats | | |
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Section 13.4 In your book, you'll find a Real World exercise about
number magic. For more practice with similar Real World investigations, try the
problem below: | Number Magic | | |
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Section 13.6 In your book, you'll find a Real World exercise about
geometry. For more practice with similar Real World investigations, try the problem
below: | Easy as Pi | | |
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Section 13.7 In your book, you'll find a Real World exercise about
large numbers. For more practice with similar Real World investigations, try the
problem below: | Gauss Again | | |
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Study Tips |
| To access the Study Tips, simply click on the hyperlinked application name below. | |