document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=118715>Question 118715</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The 42km drive from Oakdale to Ridgemont usually takes 28 min. Because highway construction requires a reduced speed limit, the trip now takes 14 min longer. Find the reduced speed limit in km/h. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #86848 by </B><A HREF=/tutors/aboutme.mpl?userid=m.hansen><B>m.hansen(16)</B></A><img src=\"/images/stars/stars-06.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=m.hansen><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=86848\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> distance = 42km<BR>\n" );
document.write( "time = 28min + 14min = 42min\r<BR>\n" );
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document.write( "speed = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=distance%2Ftime ALIGN=MIDDLE  ALT=\"distance%2Ftime\"   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=+speed+=+42km%2F42min+=+1+%28km%2Fmin%29 ALIGN=MIDDLE  ALT=\"+speed+=+42km%2F42min+=+1+%28km%2Fmin%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 1 km/min\r<BR>\n" );
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document.write( "In more usual units of km/hr.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=time+=+42min+%281+hr%2F60min%29 ALIGN=MIDDLE  ALT=\"time+=+42min+%281+hr%2F60min%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >= .7 hr\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+speed+=+%2842km%2F.7hr%29+=+60+%28km%2Fhr%29+ ALIGN=MIDDLE  ALT=\"+speed+=+%2842km%2F.7hr%29+=+60+%28km%2Fhr%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 60 km/hr </SPAN>\n" );
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