document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=779625>Question 779625</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Earth is covered by land and water. The proportion covered by land is 3/5 of that covered by water. What fraction of entire surface of earth is land ?<BR>\n" );
document.write( "Option are: 1/2, 3/8, 1/3, 2/5 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #475311 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39616)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=475311\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> L = Land<BR>\n" );
document.write( "W = Water\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=L%2BW=1 ALIGN=MIDDLE  ALT=\"L%2BW=1\"   DISABLED_style= \"max-width:90%; height:auto;\" >;<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=L=%283%2F5%29W ALIGN=MIDDLE  ALT=\"L=%283%2F5%29W\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "The second equation rearranges to... not needed yet.<BR>\n" );
document.write( "Substitute the second equation into the first equation and solve for W.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%283%2F5%29W%2BW=1 ALIGN=MIDDLE  ALT=\"%283%2F5%29W%2BW=1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=W%283%2F5%2B1%29=1 ALIGN=MIDDLE  ALT=\"W%283%2F5%2B1%29=1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=W%288%2F5%29=1 ALIGN=MIDDLE  ALT=\"W%288%2F5%29=1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28W=5%2F8%29 ALIGN=MIDDLE  ALT=\"highlight%28W=5%2F8%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >, requiring that <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28L=3%2F8%29 ALIGN=MIDDLE  ALT=\"highlight%28L=3%2F8%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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