document.write( "Question 1104653: if P=A/B, Q=B/C, and R=C/A, express A+B/A+C as simplified fraction in terms of P and R \n" ); document.write( "

Algebra.Com's Answer #720049 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"P=A%2FB\"$
\n" ); document.write( " $\"Q=B%2FC\"$
\n" ); document.write( " $\"R=C%2FA\"$
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( " $\"%28A%2BB%29%2F%28A%2BC%29=%28A%2FC%2BB%2FC%29%2F%28A%2FC%2BC%2FC%29\"$
\n" ); document.write( " $\"%28A%2BB%29%2F%28A%2BC%29=%281%2FR%2BQ%29%2F%281%2FR%2B1%29\"$
\n" ); document.write( " $\"%28A%2BB%29%2F%28A%2BC%29=%281%2BQR%29%2F%281%2BR%29\"$
\n" ); document.write( ".
\n" ); document.write( ".\r
\n" ); document.write( "\n" ); document.write( " $\"QR=%28B%2FC%29%28C%2FA%29\"$
\n" ); document.write( " $\"QR=B%2FA\"$
\n" ); document.write( " $\"QR=1%2FP\"$
\n" ); document.write( "So,
\n" ); document.write( " $\"%28A%2BB%29%2F%28A%2BC%29=%281%2B1%2FP%29%2F%281%2BR%29\"$
\n" ); document.write( " $\"highlight%28%28A%2BB%29%2F%28A%2BC%29=%28P%2B1%29%2F%28P%2BPR%29%29\"$ \n" ); document.write( "

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