document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=112537>Question 112537</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A picture measures 5 inches by 7 inches. The picture is enlarged to a size of 15 inches by 21 inches.\r<BR>\n" );
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document.write( "A. What are the area and perimeter of the original picture?\r<BR>\n" );
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document.write( "B. What are the area and perimeter of the enlarged picture?\r<BR>\n" );
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document.write( "C. What is the percent of increase of the area of the enlarged picture? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #82066 by </B><A HREF=/tutors/aboutme.mpl?userid=ilana><B>ilana(307)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ilana><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=82066\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Parts A and B are the same basic area and perimeter calculations, using the formulas A=l*w and P=2l+2w.<BR>\n" );
document.write( "For part C you need to find the percent of increase of the area.  If something is getting bigger, it must be at least 100% the original.  If it doubles, it is 200.    If it goes from, for example, 4 to 8, then you could do 8/4=2, and multiply by 100 to get an increase of 200%.  Now you just need to use the numbers you were given to solve the problem. </SPAN>\n" );
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