document.write( "Question 486488: To which subsets of real numbers does the number 22 belong? \n" ); document.write( "
Algebra.Com's Answer #332525 by jim_thompson5910(35256)\"\" \"About 
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22 is a rational number.\r
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\n" ); document.write( "\n" ); document.write( "22 is an integer.\r
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\n" ); document.write( "\n" ); document.write( "22 is a whole number.\r
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\n" ); document.write( "\n" ); document.write( "22 is a natural number.
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