document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=285539>Question 285539</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I am having problems with this problem, I would appreciate it if you can explain it to me.\r<BR>\n" );
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document.write( "At a university, 1/4 of the undergraduate students commute, and 1/3 of graduate commute. One-tenth of the undergraduates drive more than 40 miles daily, and 1/6 graduate drive more than 40 miles daily. If there are twice as manyu undergraduate students as there are graduate students, then what function of the commuters drive more than 40 miles daily? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #207021 by </B><A HREF=/tutors/aboutme.mpl?userid=josmiceli><B>josmiceli(19441)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josmiceli><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=josmiceli><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=207021\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x ALIGN=MIDDLE  ALT=\"x\"   DISABLED_style= \"max-width:90%; height:auto;\" > = the number of graduate students<BR>\n" );
document.write( "given:<BR>\n" );
document.write( "Number of undergrads = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2x ALIGN=MIDDLE  ALT=\"2x\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F3%29%2Ax ALIGN=MIDDLE  ALT=\"%281%2F3%29%2Ax\"   DISABLED_style= \"max-width:90%; height:auto;\" > grads commute<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F4%29%2A2x ALIGN=MIDDLE  ALT=\"%281%2F4%29%2A2x\"   DISABLED_style= \"max-width:90%; height:auto;\" > undergrads commute<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F6%29%2Ax ALIGN=MIDDLE  ALT=\"%281%2F6%29%2Ax\"   DISABLED_style= \"max-width:90%; height:auto;\" > drive more than 40 mi/day<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F10%29%2A2x ALIGN=MIDDLE  ALT=\"%281%2F10%29%2A2x\"   DISABLED_style= \"max-width:90%; height:auto;\" > drive more than 40 mi/day<BR>\n" );
document.write( "The total number of commuters are:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F3%29%2Ax+%2B+%281%2F4%29%2A2x+=+%281%2F3%29%2Ax+%2B+%281%2F2%29%2Ax ALIGN=MIDDLE  ALT=\"%281%2F3%29%2Ax+%2B+%281%2F4%29%2A2x+=+%281%2F3%29%2Ax+%2B+%281%2F2%29%2Ax\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%282%2F6%29%2Ax+%2B+%283%2F6%29%2Ax+=+%285%2F6%29%2Ax ALIGN=MIDDLE  ALT=\"%282%2F6%29%2Ax+%2B+%283%2F6%29%2Ax+=+%285%2F6%29%2Ax\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "The number who drive more than 40 mi/day are:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F6%29%2Ax+%2B+%281%2F10%29%2A2x+=+%281%2F6%29%2Ax+%2B+%281%2F5%29%2Ax ALIGN=MIDDLE  ALT=\"%281%2F6%29%2Ax+%2B+%281%2F10%29%2A2x+=+%281%2F6%29%2Ax+%2B+%281%2F5%29%2Ax\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%285%2F30%29%2Ax+%2B+%286%2F30%29%2Ax+=+%2811%2F30%29%2Ax ALIGN=MIDDLE  ALT=\"%285%2F30%29%2Ax+%2B+%286%2F30%29%2Ax+=+%2811%2F30%29%2Ax\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "The fraction of commuters who drive more than 40 mi/day are:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28%2811%2F30%29%2Ax%29+%2F+%28%285%2F6%29%2Ax%29 ALIGN=MIDDLE  ALT=\"%28%2811%2F30%29%2Ax%29+%2F+%28%285%2F6%29%2Ax%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2811%2F30%29+%2F+%2825%2F30%29 ALIGN=MIDDLE  ALT=\"%2811%2F30%29+%2F+%2825%2F30%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=11%2F25 ALIGN=MIDDLE  ALT=\"11%2F25\"   DISABLED_style= \"max-width:90%; height:auto;\" > answer<BR>\n" );
document.write( "Hope I got it<BR>\n" );
document.write( " </SPAN>\n" );
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