document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=174206>Question 174206</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Trains A and B are traveling in the same direction on parallel tracks. Train A is traveling at 60 mph and train B is traveling at 80 mph. Train A passes a station at 4:10am. If train B passes the same station at 4:22am. at what time will train B catch up to train A?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #129145 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=129145\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Trains A and B are traveling in the same direction on parallel tracks.<BR>\n" );
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document.write( "Train A is traveling at 60 mph and train B is traveling at 80 mph.<BR>\n" );
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document.write( "Train A passes a station at 4:10am. If train B passes the same station at 4:22am.<BR>\n" );
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document.write( "At what time will train B catch up to train A? <BR>\n" );
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document.write( "Train A DATA:<BR>\n" );
document.write( "rate = 60 mph ; distance = x miles ; time = x/60 hours<BR>\n" );
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document.write( "Train B DATA:<BR>\n" );
document.write( "rate = 80mph ; distance = x miles ; time = x/80 hours<BR>\n" );
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document.write( "EQUATION:<BR>\n" );
document.write( "A time - B time = (12/60) hour<BR>\n" );
document.write( "x/60 - x/80 = 1/5 hr<BR>\n" );
document.write( "x/12 - x/16 = 1<BR>\n" );
document.write( "(16x - 12x) = 12*16<BR>\n" );
document.write( "4x = 12*16<BR>\n" );
document.write( "x = 3*16 = 48 miles<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.\r<BR>\n" );
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