document.write( "Question 351888: Which number is Irrational?
\n" ); document.write( "a) 27 b) p c) 1/2 d)5.333...
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Algebra.Com's Answer #251662 by Fombitz(32388)\"\" \"About 
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a) 27, rational, ratio of 27 and 1
\n" ); document.write( "b) p, if you mean \"pi\", then yes it's irrational
\n" ); document.write( "c) 1/2, rational ratio of 1 and 2
\n" ); document.write( "d) 5.3333..., rational ratio of 16 and 3.
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