document.write( "Question 886042: Olivia can type a report in 2 hours and john takes 3 hours. If the two of them work together, how long will it take to type up the report \n" ); document.write( "
Algebra.Com's Answer #535729 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! Olivia can type a report in 2 hours and john takes 3 hours. If the two of them work together, how long will it take to type up the report \n" ); document.write( "*** \n" ); document.write( "1/2=Olivia's work rate \n" ); document.write( "1/3=john's work rate \n" ); document.write( "1/x=work rate working together \n" ); document.write( ".. \n" ); document.write( "sum of indv work rates=work rate working together \n" ); document.write( "1/2+1/3=1/x \n" ); document.write( "5/6=1/x \n" ); document.write( "x=6/5=1.2 \n" ); document.write( "If the two of them work together, how long will it take to type up the report? 1.2 hrs \n" ); document.write( " |