document.write( "Question 309963: Hi just need some help on these word problems,\r
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document.write( "trent can deliver his newspaper in 10 minutes. It takes Lois 40 minutes to do the same route. How long would it take if they worked together?\r
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document.write( "thnks Kim
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Algebra.Com's Answer #221712 by mananth(16946)![]() ![]() You can put this solution on YOUR website! trent takes 10 minutes to distribute papers. ( this we consider as 1 job) \n" ); document.write( "so in 60 minutes he can do 6jobs \n" ); document.write( ". \n" ); document.write( "Lois does same job in 40 minutes. \n" ); document.write( "In 60 minutes he does 60/40 of the job \n" ); document.write( "=3/2 of the job. \n" ); document.write( ". \n" ); document.write( "Both together will do 6 + 3/2 jobs in 1 hour \n" ); document.write( "= 15/2 jobs.\r \n" ); document.write( "\n" ); document.write( "15/2 jobs they do in 1 hour. \n" ); document.write( "1 job they do in how many hours? \n" ); document.write( ". \n" ); document.write( "2/15 hour they take to do one job. \n" ); document.write( "2/15 *60 = 8 minutes \n" ); document.write( " |