document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1028429>Question 1028429</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Billy likes to go cycling. His bike has wheels of diameter 85cm.  He has invented a counter for his bike, which counts the number of revelations the wheel makes.  One day the counter shows 310 revolutions.  How far has billy cycled? give your answer to the nearest metre. \r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #643525 by </B><A HREF=/tutors/aboutme.mpl?userid=fractalier><B>fractalier(6550)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=fractalier><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=fractalier><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=643525\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Each revolution corresponds to one circumference of the wheel.<BR>\n" );
document.write( "C = 2(pi)r = (pi)d = .85(pi) m<BR>\n" );
document.write( "310 such revolutions is a distance of<BR>\n" );
document.write( "310(3.14)(.85) = 828 m to the nearest meter </SPAN>\n" );
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