document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=876218>Question 876218</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A woman drove at a speed of 40mph and returned along the same route at 30mph . If her total travelling time is 1 hour , what was the total number of miles in the round trip? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #528652 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=528652\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> let the number of miles be x\r<BR>\n" );
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document.write( "t= d/r\r<BR>\n" );
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document.write( "returning time - going time =1\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%2F30+-x%2F40+=+1 ALIGN=MIDDLE  ALT=\"x%2F30+-x%2F40+=+1\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2840x-30x%29%2F1200+=1 ALIGN=MIDDLE  ALT=\"%2840x-30x%29%2F1200+=1\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "10x=1200<BR>\n" );
document.write( "x=120 the distance in miles </SPAN>\n" );
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