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01-10-2016
Mathematics

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what are rational numbers in algebra

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texaschic101 texaschic101

01-10-2016

rational numbers are numbers that are or can be turned into fractions. They can be positive or negative.
Examples :
5 is rational because it can be turned into 5/1.
-2/1 is rational because it is a fraction
sqrt of 81 is rational because sqrt 81 = 9.....and 9 is 9/1

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