document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=354519>Question 354519</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A tank, with a square base of side 30cm, was 20% filled with water. After 36L of water were added to it, the tank was completely full. What was the height of the tank? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #253319 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=253319\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> square base 30 cm by 30 cm<BR>\n" );
document.write( "..<BR>\n" );
document.write( "let the height be h cm<BR>\n" );
document.write( "volume of tank = 30*30*h<BR>\n" );
document.write( "= 900h cu.cm<BR>\n" );
document.write( "...<BR>\n" );
document.write( "volume of water in tank = 20% of 900h cu.cm<BR>\n" );
document.write( "= 180h cm^3<BR>\n" );
document.write( "five times 180h  will fill the tank.<BR>\n" );
document.write( "full tank = 900h cm^3<BR>\n" );
document.write( "..<BR>\n" );
document.write( "1000 cm^3 = 1 liter<BR>\n" );
document.write( "36 L = 36000 cm^3<BR>\n" );
document.write( "...<BR>\n" );
document.write( "900h =36000 <BR>\n" );
document.write( "h=36000/900<BR>\n" );
document.write( "h=40 cm </SPAN>\n" );
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