document.write( "Question 343919: what is the sum of 10/15+4/14 \n" ); document.write( "

Algebra.Com's Answer #246016 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
First simplify,
\n" ); document.write( " $\"10%2F15=2%2F3\"$
\n" ); document.write( " $\"4%2F14=2%2F7\"$
\n" ); document.write( "You need a common denominator, $\"3%2A7=21\"$
\n" ); document.write( " $\"2%2F3=%282%2F3%29%287%2F7%29=14%2F21\"$
\n" ); document.write( " $\"2%2F3=%282%2F7%29%283%2F3%29=6%2F21\"$
\n" ); document.write( "Put it all together,
\n" ); document.write( " $\"10%2F15%2B4%2F14=14%2F21%2B6%2F21\"$
\n" ); document.write( " $\"10%2F15%2B4%2F14=%2814%2B6%29%2F21\"$
\n" ); document.write( " $\"highlight%2810%2F15%2B4%2F14=20%2F21%29\"$ \r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

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