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March 3, 2015

Posted by **Mary** on Monday, September 24, 2007 at 9:04am.

- rational expressions -
**bobpursley**, Monday, September 24, 2007 at 9:08amDo you ever cut a cake into pieces? Are those rational numbers, or not? Do you ever make change? Do you ever measure fractions of cups of things?

Do you ever take a half breath? Geepers, you cant even breathe without math.

- rational expressions -
**SraJMcGin**, Monday, September 24, 2007 at 10:03amThank you for using the Jiskha Homework Help Forum. First of all, here's a definition of the term "rational expressions."

1. http://www.purplemath.com/modules/rtnldefs.htm

2. http://people.hofstra.edu/Stefan_Waner/tut_alg_review/unitA_6.html

3. http://tutorial.math.lamar.edu/Classes/Alg/RationalExpressions.aspx

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