document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=708178>Question 708178</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Respected Sir,\r<BR>\n" );
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document.write( "My question is :<BR>\n" );
document.write( "The ratio between the speeds of two trains is 7:8 .If the second train runs 400 km in 5 hours,the speed of the first train is ?\r<BR>\n" );
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document.write( "Thank you in advance </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #436206 by </B><A HREF=/tutors/aboutme.mpl?userid=KMST><B>KMST(5328)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=KMST><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=KMST><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=436206\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The second train's speed is 400km/5hours = 80 km/h<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x ALIGN=MIDDLE  ALT=\"x\"   DISABLED_style= \"max-width:90%; height:auto;\" >= speed of first train in km/h<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%2F80=7%2F8 ALIGN=MIDDLE  ALT=\"x%2F80=7%2F8\"   DISABLED_style= \"max-width:90%; height:auto;\" > --> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=80%287%2F8%29 ALIGN=MIDDLE  ALT=\"x=80%287%2F8%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > --> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=80%2A7%2F8 ALIGN=MIDDLE  ALT=\"x=80%2A7%2F8\"   DISABLED_style= \"max-width:90%; height:auto;\" > --> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28x=70%29 ALIGN=MIDDLE  ALT=\"highlight%28x=70%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "The speed of the first train is 70 kilometers per hour.<BR>\n" );
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