document.write( "Question 1024703: Rose can do a typing job in 5 hours. While Edna can do the job in 7 hours. How long will it take if both of them work together? \n" ); document.write( "
Algebra.Com's Answer #640095 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! The rates combined for the two typists are additive.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "This rate means TWELVE JOBS in THIRTY FIVE HOURS. You are looking for \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2 hours 55 minutes \n" ); document.write( " |