document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1069670>Question 1069670</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A photograph is mounted on a card which is 20cm wide and 30cm tall, so as to leave a margin 3 cm wide at the top and at each side. if the photograph is similar to the mount, what width of margin will be left at the foot of the mount? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #684842 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39630)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=684842\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Draw the description and label everything you can.<BR>\n" );
document.write( "If let h be the margin at the foot of the mounting card, then the dimensions of the photograph will be these:\r<BR>\n" );
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document.write( "Width:  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=20-2%2A3=20-6=highlight%2814%29 ALIGN=MIDDLE  ALT=\"20-2%2A3=20-6=highlight%2814%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Tall: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=30-3-h=highlight%2827-h%29 ALIGN=MIDDLE  ALT=\"30-3-h=highlight%2827-h%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "The photograph and the mounting card were described as being similar, therefore their linear measures or dimensions, are in proportion.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%2814%2F20=%2827-h%29%2F30%29 ALIGN=MIDDLE  ALT=\"highlight_green%2814%2F20=%2827-h%29%2F30%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Try to finish this the rest of the way. </SPAN>\n" );
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