document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=706745>Question 706745</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The diameter of each wheel of a bicycle is 28 inches. If you are traveling a speed of 10 miles per hour on this bicycle, through how many revolutions per minute are the wheels turning?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #435379 by </B><A HREF=/tutors/aboutme.mpl?userid=nerdybill><B>nerdybill(7384)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=nerdybill><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=nerdybill><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=435379\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">     The diameter of each wheel of a bicycle is 28 inches. If you are traveling a speed of 10 miles per hour on this bicycle, through how many revolutions per minute are the wheels turning? <BR>\n" );
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document.write( "convert 10 miles into inches:<BR>\n" );
document.write( "10 miles = 10*5280 = 52800 feet = 633600 inches<BR>\n" );
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document.write( "circumference of wheel:<BR>\n" );
document.write( "(pi)d = (3.14)28 = 87.92 inches per revolution<BR>\n" );
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document.write( "633600/87.92 =7206.55 revolutions per hour<BR>\n" );
document.write( "convert to revolutions per min:<BR>\n" );
document.write( "7206.55 rev/hr * 1/60 hr/min<BR>\n" );
document.write( "120.1 revolutions per minute<BR>\n" );
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