document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1016860>Question 1016860</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A room is 12 feet long, 8 feet wide and 10 feet high. Find the cost of whitewashing the four wall inside the room, leaving out two doors each measuring 7 feet high and 4 feet wide and four windows each measuring 4 feet high and 3 feet wide if the rate is tk. 12 per square feet. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #633267 by </B><A HREF=/tutors/aboutme.mpl?userid=Cromlix><B>Cromlix(4381)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Cromlix><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=Cromlix><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=633267\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Hi there,<BR>\n" );
document.write( "Total surface area of 4 walls:-<BR>\n" );
document.write( "2 x 12 ft x 10 ft = 240 ft^2<BR>\n" );
document.write( "2 x 8 ft x 10 ft = 160 ft^2<BR>\n" );
document.write( "= 400 ft^2<BR>\n" );
document.write( "Area of doors:-<BR>\n" );
document.write( "2 x 7 ft x 4 ft = 56 ft^2<BR>\n" );
document.write( "Area of windows:-<BR>\n" );
document.write( "4 x 4 ft x 3 ft = 48 ft^2<BR>\n" );
document.write( "Surface area to be painted:-<BR>\n" );
document.write( "400 ft^2 - (56 + 48 ft^2)<BR>\n" );
document.write( "400 ft^2 - 104 ft^2<BR>\n" );
document.write( "= 296 ft^2<BR>\n" );
document.write( "Cost of painting:-<BR>\n" );
document.write( "296 ft^2 x tk 12<BR>\n" );
document.write( "= tk 3552<BR>\n" );
document.write( "Hope this helps :-) </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );