document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=883033>Question 883033</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The average 140-lb adult burns about 380 calories bicycling 10 miles at a moderate rate.  how far should the average 140-lb adult ride in order to burn 100 calories? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #533271 by </B><A HREF=/tutors/aboutme.mpl?userid=LinnW><B>LinnW(1048)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=LinnW><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=LinnW><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=533271\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 380 calories per 10 miles<BR>\n" );
document.write( "=<BR>\n" );
document.write( "38 calories per 1 mile<BR>\n" );
document.write( "so<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=38%2F1+=+100%2Fx ALIGN=MIDDLE  ALT=\"38%2F1+=+100%2Fx\"   DISABLED_style= \"max-width:90%; height:auto;\" > where x is the number of miles required<BR>\n" );
document.write( "do cross products<BR>\n" );
document.write( "38x = 100<BR>\n" );
document.write( "divide each side by 38<BR>\n" );
document.write( " x = 100/38<BR>\n" );
document.write( " x = 50/19<BR>\n" );
document.write( " x is approximately 2.63 miles<BR>\n" );
document.write( " </SPAN>\n" );
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