document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=111882>Question 111882</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Could you please help me solve this problem.  Thanks in advance.\r<BR>\n" );
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document.write( "In a Grand Prix automobile race, Rapid Robert averaged 90 mph for the<BR>\n" );
document.write( "first half of the course and 110 mph for the second half of the course.<BR>\n" );
document.write( "Steady Eddy maintained a constant speed of 100 mph throughout the race.<BR>\n" );
document.write( "Who won the race?\r<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 #81649 by </B><A HREF=/tutors/aboutme.mpl?userid=scott8148><B>scott8148(6628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=scott8148><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=scott8148><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=81649\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> the one who finishes first (shortest time) wins ___ let 2x=\"course distance\"\r<BR>\n" );
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document.write( "time=distance/rate\r<BR>\n" );
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document.write( "RR ___ t=(x/90)+(x/110)=(11x/990)+(9x/990)=(20/990)x=(200/9900)x\r<BR>\n" );
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document.write( "SE ___ t=2x/100=(198/9900)x </SPAN>\n" );
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