document.write( "Question 1042668: 3a/4b, b/10a solution with common denominator. \n" ); document.write( "
Algebra.Com's Answer #657683 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
You're looking for a common denominator for \"4b\" and \"10a\"?
\n" ); document.write( "\"4b=2%5E2%2Ab\"
\n" ); document.write( "\"10a=2%2A5%2Aa\"
\n" ); document.write( "So,
\n" ); document.write( "\"LCD=2%5E2%2A5%2Aa%2Ab=20ab\"
\n" ); document.write( "
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