document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=628629>Question 628629</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Two trains start from P and Q respectively and travel towards each other at a speed of 50 km/hr and 40 km/hr respectively. By the time they meet, the first train has traveled 100 km more than the second. Find the distance between P and Q.\r<BR>\n" );
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document.write( "Need answer with solution urgently.. Thanks a million..<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #395795 by </B><A HREF=/tutors/aboutme.mpl?userid=MathTherapy><B>MathTherapy(10552)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathTherapy><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=MathTherapy><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=395795\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "Two trains start from P and Q respectively and travel towards each other at a speed of 50 km/hr and 40 km/hr respectively. By the time they meet, the first train has traveled 100 km more than the second. Find the distance between P and Q.\r<BR>\n" );
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document.write( "Need answer with solution urgently.. Thanks a million..\r<BR>\n" );
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document.write( "Let distance traveled by faster train be D<BR>\n" );
document.write( "Then distance traveled by slower train = D - 100<BR>\n" );
document.write( "Time taken by faster train to travel to meeting point = time taken by slower train to travel to the meeting point, OR<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=D%2F50+=+%28D+-+100%29%2F40 ALIGN=MIDDLE  ALT=\"D%2F50+=+%28D+-+100%29%2F40\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "50(D – 100) = 40D ------ Cross-multiplying\r<BR>\n" );
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document.write( "50D – 5,000 = 40D\r<BR>\n" );
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document.write( "50D - 40D = 5,000\r<BR>\n" );
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document.write( "10D = 5,000<BR>\n" );
document.write( "D, or distance traveled by faster train = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5000%2F10 ALIGN=MIDDLE  ALT=\"5000%2F10\"   DISABLED_style= \"max-width:90%; height:auto;\" >, or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=500 ALIGN=MIDDLE  ALT=\"500\"   DISABLED_style= \"max-width:90%; height:auto;\" > km\r<BR>\n" );
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document.write( "Distance traveled by slower train = 500 – 100, or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=400 ALIGN=MIDDLE  ALT=\"400\"   DISABLED_style= \"max-width:90%; height:auto;\" > km\r<BR>\n" );
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document.write( "Therefore, distance between P and Q = 500 + 400, or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%28900%29 ALIGN=MIDDLE  ALT=\"highlight_green%28900%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > km\r<BR>\n" );
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document.write( "You can do the check, I'm sure!!\r<BR>\n" );
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document.write( "Send comments and “thank-yous” to “D” at  MathMadEzy@aol.com </SPAN>\n" );
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