document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=582674>Question 582674</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If a airplane was travling 1260 miles for 1 hour and 40 minutes what will be the speed? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #372155 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=372155\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 60 min = 1 hour\r<BR>\n" );
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document.write( "1 min = 1/60 hour\r<BR>\n" );
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document.write( "40 min = 40/60 hour\r<BR>\n" );
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document.write( "40 min = 2/3 hour\r<BR>\n" );
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document.write( "So 1 hour and 40 minutes = 1 hr + 2/3 hr = 1 2/3 hr = 5/3 hr\r<BR>\n" );
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document.write( "d = rt\r<BR>\n" );
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document.write( "1260 = r(5/3)\r<BR>\n" );
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document.write( "1260*3 = 5r\r<BR>\n" );
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document.write( "3780 = 5r\r<BR>\n" );
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document.write( "3780/5 = r\r<BR>\n" );
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document.write( "756 = r\r<BR>\n" );
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document.write( "r = 756\r<BR>\n" );
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document.write( "So the speed is 756 miles per hour </SPAN>\n" );
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