document.write( "Question 362538: Please help me solve this problem: \r
\n" ); document.write( "\n" ); document.write( "A class consists of 2/5 freshmen, 1/4 sophomores, and
\n" ); document.write( "1/10 juniors; the rest are seniors. What fraction of the class is
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Algebra.Com's Answer #258392 by ghali0079(12)\"\" \"About 
You can put this solution on YOUR website!
2/5 + (1/4) + (1/10) \r
\n" ); document.write( "\n" ); document.write( "lets write it down all /20.\r
\n" ); document.write( "\n" ); document.write( "8/20 + (5/4) +(2/20)\r
\n" ); document.write( "\n" ); document.write( "8+5+2/20 = 15/20\r
\n" ); document.write( "\n" ); document.write( "so senior will be 1-15/20= 5/20
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