document.write( "Question 1013765: Jose paints a wall in 5 days. If Jose and Alfred works together fot at most 2 days, what must be the minimum rate of Alfred to complete the job ? \n" ); document.write( "
Algebra.Com's Answer #630220 by fractalier(6550) You can put this solution on YOUR website! Call Alfred's solo time t. The set up is like this \n" ); document.write( "2/5 + 2/t = 1 \n" ); document.write( "Multiply by 5t and get \n" ); document.write( "2t + 10 = 5t \n" ); document.write( "10 = 3t \n" ); document.write( "t = 10/3 days \n" ); document.write( " |