document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=273619>Question 273619</A>: <I><SPAN STYLE=\"word-break: break-all;\"> the perimeter of a large rectangular room measures 900 ft. the surface area of its floor is found to be 50000sq.ft how long is each side of the store room? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #199836 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=199836\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> the perimeter of a large rectangular room measures 900 ft. the surface area of its floor is found to be 50000sq.ft how long is each side of the store room?\r<BR>\n" );
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document.write( "L*W = 50000\r<BR>\n" );
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document.write( "l= 50000/W\r<BR>\n" );
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document.write( "Perimeter = 2L+2W\r<BR>\n" );
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document.write( "900 = 2* 50000/w  + 2w\r<BR>\n" );
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document.write( "900= 100000 +2w^2  / w<BR>\n" );
document.write( "900w= 100000 +2w^2\r<BR>\n" );
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document.write( "2w^2-900w+100000\r<BR>\n" );
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document.write( "w^2-450w+50000 =0\r<BR>\n" );
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document.write( "w^2-250w-200w +50000=0\r<BR>\n" );
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document.write( "w(w-250)-200(w-250)=0\r<BR>\n" );
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document.write( "(w-200)(w-250) =0\r<BR>\n" );
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document.write( "w= 200 or 250 feet   </SPAN>\n" );
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