document.write( "Question 1148960: 5 people build a wall in one hour.\r
\n" ); document.write( "\n" ); document.write( "how long will it take 8 people to build a wall?\r
\n" ); document.write( "\n" ); document.write( "give the answer in minutes, please ......
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Algebra.Com's Answer #770297 by josgarithmetic(39620)\"\" \"About 
You can put this solution on YOUR website!
r, rate for 1 person
\n" ); document.write( "5r, rate for 5 people
\n" ); document.write( "ONE wall, \"5r%2A1=1\"
\n" ); document.write( "\"5r=1\"\r
\n" ); document.write( "\n" ); document.write( "\"r=1%2F5\"\r
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\n" ); document.write( "\n" ); document.write( "Eight People, same one wall; how much time?
\n" ); document.write( "x, time\r
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\n" ); document.write( "\n" ); document.write( "\"8rx=1\"\r
\n" ); document.write( "\n" ); document.write( "\"8%281%2F5%29x=1\"\r
\n" ); document.write( "\n" ); document.write( "\"highlight%28x=5%2F8%29\"\"hour\"\r
\n" ); document.write( "\n" ); document.write( "About 38 minutes
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