document.write( "Question 820312: if 8 men take 12 days to assemble 16 machines, how many days will 15 men take to assemble 50 machines \n" ); document.write( "
Algebra.Com's Answer #493667 by ankor@dixie-net.com(22740)\"\" \"About 
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if 8 men take 12 days to assemble 16 machines,
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\n" ); document.write( "Find how many man-days per machine
\n" ); document.write( "\"%288%2A12%29%2F16\" = 6 man-days per machine
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\n" ); document.write( " how many days will 15 men take to assemble 50 machines
\n" ); document.write( "let d = number of days to do this
\n" ); document.write( "15d = 50(6)
\n" ); document.write( "15d = 300
\n" ); document.write( "d = 300/15
\n" ); document.write( "d = 20 days
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