document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=925194>Question 925194</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Rashi travels 300km to her home partly by train and partly by bus. She takes 4 hours to travel 60km by train and the remaining by bus. If she travels 100km by train and the remaining by bus she takes 10 minutes longer. . Find the speed of train and bus separately.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #561355 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=561355\">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=+t+ ALIGN=MIDDLE  ALT=\"+t+\"   DISABLED_style= \"max-width:90%; height:auto;\" > = the time in hrs she spent traveling<BR>\n" );
document.write( "by bus in the 1st case<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+300+-+60+=+240+ ALIGN=MIDDLE  ALT=\"+300+-+60+=+240+\"   DISABLED_style= \"max-width:90%; height:auto;\" > km = distance in km  traveled<BR>\n" );
document.write( "by bus in the 1st case<BR>\n" );
document.write( "---------------------<BR>\n" );
document.write( "The speed of the bus is:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+240+%2F+t+ ALIGN=MIDDLE  ALT=\"+240+%2F+t+\"   DISABLED_style= \"max-width:90%; height:auto;\" > km/hr<BR>\n" );
document.write( "The speed of the train is:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+60%2F4+=+15+ ALIGN=MIDDLE  ALT=\"+60%2F4+=+15+\"   DISABLED_style= \"max-width:90%; height:auto;\" > km/hr<BR>\n" );
document.write( "---------------------<BR>\n" );
document.write( "In the 2nd case:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+d%2Fr%5B1%5D+%2B+d%2Fr%5B2%5D+ ALIGN=MIDDLE  ALT=\"+d%2Fr%5B1%5D+%2B+d%2Fr%5B2%5D+\"   DISABLED_style= \"max-width:90%; height:auto;\" > = total time of travel<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+100%2F15+%2B+%28+300+-+100+%29+%2F+%28%28+240%2Ft+%29%29+=+4+%2B+t+%2B+10%2F60+ ALIGN=MIDDLE  ALT=\"+100%2F15+%2B+%28+300+-+100+%29+%2F+%28%28+240%2Ft+%29%29+=+4+%2B+t+%2B+10%2F60+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+20%2F3+%2B+200%2A%28+t%2F240+%29+=+25%2F6+%2B+t+ ALIGN=MIDDLE  ALT=\"+20%2F3+%2B+200%2A%28+t%2F240+%29+=+25%2F6+%2B+t+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+40%2F6+%2B+%285%2F6%29%2At+=+25%2F6+%2B+%286%2F6%29%2At+ ALIGN=MIDDLE  ALT=\"+40%2F6+%2B+%285%2F6%29%2At+=+25%2F6+%2B+%286%2F6%29%2At+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+40+%2B+5t+=+25+%2B+6t+ ALIGN=MIDDLE  ALT=\"+40+%2B+5t+=+25+%2B+6t+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+t+=+15+ ALIGN=MIDDLE  ALT=\"+t+=+15+\"   DISABLED_style= \"max-width:90%; height:auto;\" > hrs<BR>\n" );
document.write( "---------------<BR>\n" );
document.write( "The speed of the bus is:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+240%2Ft+=+240%2F15+ ALIGN=MIDDLE  ALT=\"+240%2Ft+=+240%2F15+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+240%2Ft+=+16+ ALIGN=MIDDLE  ALT=\"+240%2Ft+=+16+\"   DISABLED_style= \"max-width:90%; height:auto;\" > km/hr<BR>\n" );
document.write( "--------------------<BR>\n" );
document.write( "The speed of the train is:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+60%2F4+=+15+ ALIGN=MIDDLE  ALT=\"+60%2F4+=+15+\"   DISABLED_style= \"max-width:90%; height:auto;\" > km/hr<BR>\n" );
document.write( "-----------------------<BR>\n" );
document.write( "check answer:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+100%2F15+%2B+%28+300+-+100+%29+%2F+%28%28+240%2Ft+%29%29+=+4+%2B+t+%2B+10%2F60+ ALIGN=MIDDLE  ALT=\"+100%2F15+%2B+%28+300+-+100+%29+%2F+%28%28+240%2Ft+%29%29+=+4+%2B+t+%2B+10%2F60+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+100%2F15+%2B+200+%2F+%28%28+240%2F15+%29%29+=+4+%2B+15+%2B+1%2F6+ ALIGN=MIDDLE  ALT=\"+100%2F15+%2B+200+%2F+%28%28+240%2F15+%29%29+=+4+%2B+15+%2B+1%2F6+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+20%2F3+%2B+200+%2F+16+=+19+%2B+1%2F6+ ALIGN=MIDDLE  ALT=\"+20%2F3+%2B+200+%2F+16+=+19+%2B+1%2F6+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+6+%2B+2%2F3+%2B+25%2F2+=+19+%2B+1%2F6+ ALIGN=MIDDLE  ALT=\"+6+%2B+2%2F3+%2B+25%2F2+=+19+%2B+1%2F6+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+13+=+12.5+%2B+4%2F6+-+1%2F6+ ALIGN=MIDDLE  ALT=\"+13+=+12.5+%2B+4%2F6+-+1%2F6+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+13+=+13+ ALIGN=MIDDLE  ALT=\"+13+=+13+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "OK\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );