document.write( "Question 821721: 3/5 + 2/7 \n" ); document.write( "
Algebra.Com's Answer #494396 by jhunjiro(67)\"\" \"About 
You can put this solution on YOUR website!
\"3%2F5+%2B+2%2F7\"
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\n" ); document.write( "find the LCD.. usually to find LCD faster multiply both denominator.\r
\n" ); document.write( "\n" ); document.write( "LCD= \"5%2A7=35\"
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\n" ); document.write( "\n" ); document.write( "\"%2821%2B10%29%2F35\"
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\n" ); document.write( "=\"highlight+%2831%2F35%29\"
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