document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=831739>Question 831739</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The distance between two stations A & B is 220km.A train leaves A towards B at an avg speed of 80km/hr.after half an hour another train leaves B towards A at avg speed of 100km/hr.find distance from A to the point where the two trains meet ?? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #501613 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=501613\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let h equal the time that the B to A train traveled.\r<BR>\n" );
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document.write( "A to B______________80______________(1/2)+h_____________(___)<BR>\n" );
document.write( "B to A______________100_____________(h)_________________(___)<BR>\n" );
document.write( "TOTAL___________________________________________________220\r<BR>\n" );
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document.write( "Use R*T=D to find expressions for each distance.\r<BR>\n" );
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document.write( "A to B______________80______________(1/2)+h_____________80(h+1/2)<BR>\n" );
document.write( "B to A______________100_____________(h)_________________100h<BR>\n" );
document.write( "TOTAL___________________________________________________220\r<BR>\n" );
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document.write( "EQUATION:  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=80%28h%2B1%2F2%29%2B100h=220 ALIGN=MIDDLE  ALT=\"80%28h%2B1%2F2%29%2B100h=220\"   DISABLED_style= \"max-width:90%; height:auto;\" >.<BR>\n" );
document.write( "Solve for h.  <BR>\n" );
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document.write( "80h+40+100h=220<BR>\n" );
document.write( "8h+10h+4=22<BR>\n" );
document.write( "18h+4=22<BR>\n" );
document.write( "18h=18<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28h=1%29 ALIGN=MIDDLE  ALT=\"highlight%28h=1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > hour, the B to A train.<BR>\n" );
document.write( "The A to B train traveled <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28h=1%261%2F2%29 ALIGN=MIDDLE  ALT=\"highlight%28h=1%261%2F2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > hour. </SPAN>\n" );
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