document.write( "Question 983609: Sandy can complete her paper route in 45 min. When her sister Kris helps her. it takes them 18 min to complete the route. How long would it take Kris alone to complete the route? \n" ); document.write( "
Algebra.Com's Answer #604464 by solver91311(24713)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "If A can do a job in x time periods, then A can do \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So, working together, they can do\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "of the job in 1 time period.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So, using minutes as your time period, \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Solve for \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "John \n" ); document.write( " \n" ); document.write( "My calculator said it, I believe it, that settles it\r \n" ); document.write( "\n" ); document.write( " |