document.write( "Question 670827: \"Name all sets of numbers to which each real number belongs of 30\" \n" ); document.write( "
Algebra.Com's Answer #417134 by jim_thompson5910(35256)\"\" \"About 
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30 belongs to the set of real numbers, the set of rational numbers, the set of whole numbers, the set of natural numbers and the set of integers. \n" ); document.write( "
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