document.write( "Question 99755: This problem was on a pre-employment exam.\r
\n" ); document.write( "\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?
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Algebra.Com's Answer #72620 by Earlsdon(6294)\"\" \"About 
You can put this solution on YOUR website!
Try this!
\n" ); document.write( "6 men in 14 days = x men in 21 days. Written as a proportion:
\n" ); document.write( "\"6%2F14+=+x%2F21\" Multiply both sides by 21.
\n" ); document.write( "\"6%2821%29%2F14+=+x\" Simplify.
\n" ); document.write( "\"6%283%29%2F2+=+x\"
\n" ); document.write( "\"x+=+9\"
\n" ); document.write( "It'll take 9 men to do the same job in 21 days.
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\n" ); document.write( "My answer here is incorrect!
\n" ); document.write( "Please see the correct answer (#72623) of 4 men given by ankor.
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