document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=667420>Question 667420</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A plane is travelling at 450 mph. It travels 10 miles. How long does it take to travel the distance? \r<BR>\n" );
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document.write( "I guessed 45 sec... </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #415023 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=415023\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A plane is travelling at 450 mph. It travels 10 miles. How long does it take to travel the distance? <BR>\n" );
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document.write( "d = r*t<BR>\n" );
document.write( "t = d/r<BR>\n" );
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document.write( "Guessing is not the way to do it.<BR>\n" );
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document.write( "d = r*t = 450 mi/hr * 45 sec * 1min/60 sec * 1 hr/60 min<BR>\n" );
document.write( "d = 450*45/3600 miles in 45 sec<BR>\n" );
document.write( "d = 5.625 miles in 45 seconds.<BR>\n" );
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