document.write( "Question 320389: 6 men take 4 days to complete a part of a job. how many days will it take 8 men to do the same piece of work? \n" ); document.write( "
Algebra.Com's Answer #229454 by ankor@dixie-net.com(22740) You can put this solution on YOUR website! 6 men take 4 days to complete a part of a job. \n" ); document.write( " how many days will it take 8 men to do the same piece of work? \n" ); document.write( "; \n" ); document.write( "this is easy using man-days \n" ); document.write( ": \n" ); document.write( "6 * 4 = 24 man-days to complete job \n" ); document.write( ": \n" ); document.write( "Let d = no. of days for 8 men \n" ); document.write( "8d = 24 \n" ); document.write( "d = 24/8 \n" ); document.write( "d = 3 days for 8 men to do it \n" ); document.write( " |