document.write( "Question 99755: This problem was on a pre-employment exam.\r
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document.write( "If 6 men can do a piece of work in 14 days, how many men are needed to do the work in 21 days? \n" );
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Algebra.Com's Answer #72623 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! This problem was on a pre-employment exam. \n" ); document.write( "If 6 men can do a piece of work in 14 days, how many men are needed to do the work in 21 days? \n" ); document.write( ": \n" ); document.write( "It helps to convert the completed job to man-days \n" ); document.write( ": \n" ); document.write( "In this job, 6 * 14 = 84 man-days required to complete the job \n" ); document.write( ": \n" ); document.write( "If you want the job done 21 days: |