document.write( "Question 664629: if it takes 9 men 15 days to complete a construction job, how long would it take to complete if only 5 men worked on the job\r
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Algebra.Com's Answer #413412 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! if it takes 9 men 15 days to complete a construction job, \n" ); document.write( "Find the number of man-days required to do the job \n" ); document.write( "9 * 15 = 135 md \n" ); document.write( ": \n" ); document.write( "how long would it take to complete if only 5 men worked on the job \n" ); document.write( "Let d = no. of days for 5 men to complete the job \n" ); document.write( "5d = 135 \n" ); document.write( "d = 135/5 \n" ); document.write( "d = 27 days \n" ); document.write( " \n" ); document.write( " |