document.write( "Question 282363: The officejet printer can copy Janet's dissertaion in 14 min. The laserjet printer can copy the same document in 8 min. IF the two machines work together how long would they take to copy the dissertation?\r
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document.write( "? minutes \n" );
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Algebra.Com's Answer #205008 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Use product/sum \n" ); document.write( "--> 14*8/(14+8) \n" ); document.write( "= 112/22 \n" ); document.write( "= 56/11 \n" ); document.write( "Same answer, less time finding it.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |