document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=499560>Question 499560</A>: <I><SPAN STYLE=\"word-break: break-all;\"> if their is 40 square ft worth of room , how many 6 1/2in. x 6 1/2in. tiles will you need to fill 40 square ft? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #337773 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=337773\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Area of room = 40 sq ft<BR>\n" );
document.write( "length of side of tile = 6.5 in. = 13/2 *1/12= 13/24\r<BR>\n" );
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document.write( "Area of tile = 13 /24 *13/24= 169/576\r<BR>\n" );
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document.write( "Area of floor / area of tile = number of tiles\r<BR>\n" );
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document.write( "40 / (169/576)<BR>\n" );
document.write( "40 * 576/169<BR>\n" );
document.write( "= 136.3 tiles = 137 tiles  </SPAN>\n" );
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