document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=252788>Question 252788</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A unicycle has a wheel with a diameter of 2 and travels a distance of 250&#928;. How many times did the wheel rotate? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #184890 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=184890\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> the circumference of the wheel should be 2*pi*r<BR>\n" );
document.write( "2*r=d<BR>\n" );
document.write( "pi*d=C<BR>\n" );
document.write( "2pi is the circumference<BR>\n" );
document.write( "so 250*pi/2*pi=125<BR>\n" );
document.write( "125 rotations<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );