document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=983958>Question 983958</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A closed box is cuboid in shape with length 40 cm breadth 30 cm and height 50cm it is made of thin metal sheet. Find the cost metal sheet required to make  20 such boxes, if 1 meter square of the metal- sheet cost of rupees 45 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #604847 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=604847\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Hi there,<BR>\n" );
document.write( "First consider each of the six faces.<BR>\n" );
document.write( "2 x 30cm x 40cm (top and bottom faces)<BR>\n" );
document.write( "= 2400cm^2<BR>\n" );
document.write( "2x 30cm x 50cm (Each end)<BR>\n" );
document.write( "= 3000cm^2<BR>\n" );
document.write( "2x 40cm x 50cm (2 sides)<BR>\n" );
document.write( "= 4000cm^2<BR>\n" );
document.write( "Total =<BR>\n" );
document.write( "2400+3000+4000<BR>\n" );
document.write( "9,400cm^2<BR>\n" );
document.write( "9,400cm^2 = 0.94m^2<BR>\n" );
document.write( "20 boxes =<BR>\n" );
document.write( "20 x 0.94 = 18.8m^2<BR>\n" );
document.write( "18.8m^2 x 45 rupees<BR>\n" );
document.write( "= 846 rupees.<BR>\n" );
document.write( "Hope this helps:-) </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );