document.write( "Question 1205910: It takes 3 people 4 days to build a garage.
\n" ); document.write( "A) How long does it take one person to build the garage?
\n" ); document.write( "B)How long does it take four people to build the garage?
\n" ); document.write( "C)How many people are needed to build the garage in 2 days?
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Algebra.Com's Answer #843001 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
r, the work rate for 1 person\r
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\n" ); document.write( "\n" ); document.write( "If one job is \"build a garage\", the description is \"%283r%29%284%29=1\".\r
\n" ); document.write( "\n" ); document.write( "This means, \"r=1%2F12\" or one person needs 12 days to build a garage.\r
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\n" ); document.write( "\n" ); document.write( "How much time for 4 people?
\n" ); document.write( "\"%284%281%2F12%29%29x=1\"\r
\n" ); document.write( "\n" ); document.write( "\"x=3\"-----three days\r
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\n" ); document.write( "\n" ); document.write( "How many workers to do the job in 2 days?
\n" ); document.write( "n workers
\n" ); document.write( "\"n%281%2F12%29%2A2=1\"\r
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\n" ); document.write( "\n" ); document.write( "\"%28n%29%281%2F6%29=1\"\r
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\n" ); document.write( "\n" ); document.write( "\"n=6\"
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