document.write( "Question 1090168: Only three magazines (X, Y and Z) are read at an university. 80% of the students read X, 60% read Y and 50% read Z. What is the maximum percentage of students that read exactly two magazines? \n" ); document.write( "
Algebra.Com's Answer #704580 by ikleyn(52795)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "Under the given condition is it IMPOSSIBLE to give correct and proper answer.\r
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\n" ); document.write( "Your problem is in that the condition is formulated INCORRECTLY to be a TRUE Math problem.\r
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\n" ); document.write( "I got the comment from you disproving my answer.\r
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\n" ); document.write( "\n" ); document.write( "It looks like you know the answer better than I.\r
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\n" ); document.write( "\n" ); document.write( "If so, I am very glad.\r
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\n" ); document.write( "\n" ); document.write( "In this case, I simply do not understand for what reason did you post this problem to the forum ??\r
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\n" ); document.write( "\n" ); document.write( "Only to check whether we, the tutors, know the subject ??\r
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\n" ); document.write( "\n" ); document.write( "If so, then look into my lessons\r
\n" ); document.write( "\n" ); document.write( "    - Counting elements in sub-sets of a given finite set\r
\n" ); document.write( "\n" ); document.write( "    - Advanced problems on counting elements in sub-sets of a given finite set\r
\n" ); document.write( "\n" ); document.write( "in this site.\r
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