document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=964796>Question 964796</A>: <I><SPAN STYLE=\"word-break: break-all;\"> calculate the number of revolutions made by the wheel of a bicycle over a distance of 42 km if the diameter of this wheel is 68.6 cm </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #589625 by </B><A HREF=/tutors/aboutme.mpl?userid=lwsshak3><B>lwsshak3(11628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=lwsshak3><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=589625\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> calculate the number of revolutions made by the wheel of a bicycle over a distance of 42 km if the diameter of this wheel is 68.6 cm<BR>\n" );
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document.write( "circumference of wheel=&#960;*diameter=68.6&#960; cm=distance wheel covered by one revolution<BR>\n" );
document.write( "total number of revolutions=total distance traveled/distance covered by one revolution<BR>\n" );
document.write( "km=1000 m=10^3 m<BR>\n" );
document.write( "cm=.01 m=10^-2 m<BR>\n" );
document.write( "number of revolutions made by wheel=42*10^3/68.6&#960;*10^-2=42/68.6&#960;*10^5&#8776;19488 </SPAN>\n" );
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