document.write( "Question 97075: If it takes 6 workers to paint a room in 14 days, how many workers does it take to paint a room in 21 days? \n" ); document.write( "
Algebra.Com's Answer #70633 by checkley71(8403) ![]() You can put this solution on YOUR website! IF 6 MEN CAN FINISH THE JOB IN 14 DAYS THEN THEY EXPEND 6*14=84 MANDAYS. \n" ); document.write( "84/21=4 MEN ARE REQUIRED TO SPEND 21 WORK DAYS TO COMPLETE AN 84 MANDAY PROJECT. \n" ); document.write( "----------------------------------------------------------------------- \n" ); document.write( "6/14=x/21 now cross multiply \n" ); document.write( "14x=6*21 \n" ); document.write( "14x=126 \n" ); document.write( "x=126/14 \n" ); document.write( "x=9 days IF the relationship between painters and days holds. \n" ); document.write( " |