document.write( "Question 443759: It takes Robert 6 hours to do the job alone. Robert and Tim working together takes 3 hours to do the job. How long will it take Tim working alone? Give answer in hours and minutes. \n" ); document.write( "
Algebra.Com's Answer #306008 by rwm(914)![]() ![]() ![]() You can put this solution on YOUR website! 3/6+3/t=1 \n" ); document.write( "3/6+3/t=6/6 \n" ); document.write( "3/t=3/6 \n" ); document.write( "3t=3*6 \n" ); document.write( "t=6\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |