document.write( "Question 320458: A company has a machine that can complete a job in 6 hours. With the help of a newer machine, the job can be completed in 2 hours. How long would the new machine take to do the job alone? \n" ); document.write( "
Algebra.Com's Answer #229572 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 1/6+1/X=1/2 \n" ); document.write( "Q/X=1/2-1/6 \n" ); document.write( "1/X=(3-1)/6 \n" ); document.write( "1/X=2/6 \n" ); document.write( "2X=6*1 \n" ); document.write( "2X=6 \n" ); document.write( "X=6/2 \n" ); document.write( "X=3 HOURSANS. FOR THE NEW MACHINE. \n" ); document.write( "PROOF: \n" ); document.write( "1/6+1/3=1/2 \n" ); document.write( "1/6+2/6=3/6 \n" ); document.write( "3/6=3/6 \n" ); document.write( " |