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Classify:

2 7/9

A) real number

B) whole number

C) irrational number

D) integer

 Jun 18, 2014

Best Answer 

 #1
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Well, it's not a whole number because it has a fractional part.  Same for integer (another name for whole number)  It's not irrational because you can express it as the ratio of two whole numbers (25/9).

So it must be ...

 Jun 18, 2014
 #1
avatar+33654 
+5
Best Answer

Well, it's not a whole number because it has a fractional part.  Same for integer (another name for whole number)  It's not irrational because you can express it as the ratio of two whole numbers (25/9).

So it must be ...

Alan Jun 18, 2014

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