document.write( "Question 1188324: John takes 8 hours to paint his room. After working for one hour, he called a painter to help him. Working together, they finished the job in 3 more hours. How long would it take for the painter to finish the job if he had worked alone? \n" ); document.write( "
Algebra.Com's Answer #819387 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! John's rate is \n" ); document.write( "Painter's rate is \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "John and the painter needed three more hours to do the whole job.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( ".\r \n" ); document.write( "\n" ); document.write( ".\r \n" ); document.write( "\n" ); document.write( " |