document.write( "Question 441657: Jeremy and Ahmed are painting a wall. Working alone, Jeremy can paint 1/4 of the wall in 1 hour. Working to gether, Jeremy and Ahmed can paint the entire wall in 35 minutes. How long would it take Ahmed to paint he entire wall by himself? \n" ); document.write( "
Algebra.Com's Answer #304779 by robertb(5830)\"\" \"About 
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\"35%281%2F240+%2B+1%2Fx%29+=+1\"
\n" ); document.write( "==> \"1%2F240+%2B+1%2Fx+=+1%2F35\"
\n" ); document.write( "==> \"1%2Fx+=+1%2F35+-+1%2F240+=+41%2F1680\"
\n" ); document.write( "==> \"x+=+1680%2F41+=+40%2640%2F41\" minutes for Ahmed to paint the entire wall by himself.
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