document.write( "Question 1013881: Louis can plant 6 trees in half an hour how long will it take him to plant 36 trees \n" ); document.write( "
Algebra.Com's Answer #630195 by fractalier(6550)\"\" \"About 
You can put this solution on YOUR website!
Let's use a proportion to solve this:
\n" ); document.write( "\"6%2F.5+=+36%2Fx\"
\n" ); document.write( "Cross-multiply and get
\n" ); document.write( "6x = .5(36) = 18
\n" ); document.write( "x = 3 hours
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