document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1204000>Question 1204000</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Ten years ago, Pepito's age was three times the age of his son, Chito. After ten years, Pepito’s age will be twice that of his son. Find the ratio of their present ages </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #839971 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</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=839971\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> p Pepito<BR>\n" );
document.write( "c Chito\r<BR>\n" );
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document.write( "You could start this way:  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28p-10=3%28c-10%29%2Cp%2B10=2%28c%2B10%29%29 ALIGN=MIDDLE  ALT=\"system%28p-10=3%28c-10%29%2Cp%2B10=2%28c%2B10%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "Find the ratio of their present ages<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28p-10=3c-30%2Cp%2B10=2c%2B20%29 ALIGN=MIDDLE  ALT=\"system%28p-10=3c-30%2Cp%2B10=2c%2B20%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28p-3c=-20%2Cp-2c=10%29 ALIGN=MIDDLE  ALT=\"system%28p-3c=-20%2Cp-2c=10%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "E2-E1:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=c=30 ALIGN=MIDDLE  ALT=\"c=30\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Using E2:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p=2c%2B10 ALIGN=MIDDLE  ALT=\"p=2c%2B10\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p=2%2A30%2B10 ALIGN=MIDDLE  ALT=\"p=2%2A30%2B10\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p=70 ALIGN=MIDDLE  ALT=\"p=70\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Ratio, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28p%2Fc=7%2F3%29 ALIGN=MIDDLE  ALT=\"highlight%28p%2Fc=7%2F3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >. </SPAN>\n" );
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