document.write( "Question 1155923: When the length of a rectangle is increased by 20% and the width increased by 10%, by what percent is the area increased? \n" ); document.write( "

Algebra.Com's Answer #778597 by josmiceli(19441) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"+A%5B1%5D+=+L%2AW+\"$
\n" ); document.write( " $\"+A%5B2%5D+=+%28+L+%2B+.2L+%29%2A%28+W+%2B+.1W+%29+\"$
\n" ); document.write( " $\"+A%5B2%5D+=+%28+1.2L+%29%2A%28+1.1W+%29+\"$
\n" ); document.write( " $\"+A%5B2%5D+=+1.32%2AL%2AW+\"$
\n" ); document.write( " $\"+A%7B2%5D+=+%28+1+%2B+.32+%29%2AL%2AW+\"$
\n" ); document.write( " $\"+A%5B2%5D+=+L%2AW+%2B+.32%2AL%2AW+\"$
\n" ); document.write( "The increase in area is 32%\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

\n" );