document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=768891>Question 768891</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How long does it take to go 20' while traveling 1.5 mph?  How about at 2 mph?  THANKS! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #468542 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=468542\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> How long does it take to go 20' while traveling 1.5 mph?  How about at 2 mph? <BR>\n" );
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document.write( "15 mi/hr = 22 ft/sec (I remember that, you can figure it out if needed)<BR>\n" );
document.write( "--> 1.5 mi/hr = 2.2 ft/sec<BR>\n" );
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document.write( "d = r*t<BR>\n" );
document.write( "t = d/r = 20 ft/2.2 ft/sec<BR>\n" );
document.write( "t =~ 9.091 seconds<BR>\n" );
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document.write( "2 mi/hr is 4/3 as fast --> 3/4 the time<BR>\n" );
document.write( "t =~ 6.82 seconds<BR>\n" );
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