document.write( "Question 413994: Find the LCD for the following then add as indicated:
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Algebra.Com's Answer #290929 by Edwin McCravy(20059)\"\" \"About 
You can put this solution on YOUR website!
\"13%2F42%2B11%2F56\"
\n" ); document.write( "\"52%2F168%2B33%2F168\"
\n" ); document.write( "\"85%2F168\"
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