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
\n" );
document.write( "seniors? \n" );
document.write( "
Algebra.Com's Answer #258392 by ghali0079(12)![]() ![]() ![]() 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 \n" ); document.write( " |