document.write( "Question 302622: If it takes 3 people 5 hours to setup a gym how long would it take 20 people? \n" ); document.write( "
Algebra.Com's Answer #216988 by Alan3354(69443)\"\" \"About 
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Ignoring gender and age:
\n" ); document.write( "3*5 = 15 man-hours for the job
\n" ); document.write( "15 man-hrs/20 men = 0.75 hours
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