document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1064293>Question 1064293</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The floor of a class room measures 6m by 8m. The wslls are3m high and they contain four rectangular windows measuring 1.2m by 7cm. There is a door which measures 2m by 80cm. What percentage of the total wall area is made up is taken up with windows and doors? Give your answer to 2 significant figures  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #680734 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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/cgi-bin/show-face.mpl?user=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=680734\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The perimeter of the room is then,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P=2%28L%2BW%29=2%286%2B8%29=2%2814%29=28 ALIGN=MIDDLE  ALT=\"P=2%28L%2BW%29=2%286%2B8%29=2%2814%29=28\"   DISABLED_style= \"max-width:90%; height:auto;\" ><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=m ALIGN=MIDDLE  ALT=\"m\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "The total wall area is,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A=3P=3%2828%29=84 ALIGN=MIDDLE  ALT=\"A=3P=3%2828%29=84\"   DISABLED_style= \"max-width:90%; height:auto;\" ><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=m%5E2 ALIGN=MIDDLE  ALT=\"m%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Are the windows really 7 cm or did you mean 70cm. I'll do both.<BR>\n" );
document.write( "The window area is,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A%5Bw1%5D=4%281.2%29%280.07%29=0.336 ALIGN=MIDDLE  ALT=\"A%5Bw1%5D=4%281.2%29%280.07%29=0.336\"   DISABLED_style= \"max-width:90%; height:auto;\" ><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=m%5E2 ALIGN=MIDDLE  ALT=\"m%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A%5Bw2%5D=4%281.2%29%280.7%29=3.36 ALIGN=MIDDLE  ALT=\"A%5Bw2%5D=4%281.2%29%280.7%29=3.36\"   DISABLED_style= \"max-width:90%; height:auto;\" ><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=m%5E2 ALIGN=MIDDLE  ALT=\"m%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "The door area is,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A%5Bd%5D=2%2A0.8=1.6 ALIGN=MIDDLE  ALT=\"A%5Bd%5D=2%2A0.8=1.6\"   DISABLED_style= \"max-width:90%; height:auto;\" ><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=m%5E2 ALIGN=MIDDLE  ALT=\"m%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "So then,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P%5B1%5D=%28A%5Bw1%5D%2BA%5Bw2%5D%29%2FA=%280.336%2B1.6%29%2F84=1.936%2F84=0.023 ALIGN=MIDDLE  ALT=\"P%5B1%5D=%28A%5Bw1%5D%2BA%5Bw2%5D%29%2FA=%280.336%2B1.6%29%2F84=1.936%2F84=0.023\"   DISABLED_style= \"max-width:90%; height:auto;\" > or 2.3%<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P%5B2%5D=%28A%5Bw1%5D%2BA%5Bw2%5D%29%2FA=%283.36%2B1.6%29%2F84=4.96%2F84=0.059 ALIGN=MIDDLE  ALT=\"P%5B2%5D=%28A%5Bw1%5D%2BA%5Bw2%5D%29%2FA=%283.36%2B1.6%29%2F84=4.96%2F84=0.059\"   DISABLED_style= \"max-width:90%; height:auto;\" > or 5.9% </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );