document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=634848>Question 634848</A>: <I><SPAN STYLE=\"word-break: break-all;\"> tell weather the number is rational or irrational.<BR>\n" );
document.write( "1. 0.12<BR>\n" );
document.write( "2.2(pie)<BR>\n" );
document.write( "3. &#8730;12<BR>\n" );
document.write( "4. 0.3691215182124<BR>\n" );
document.write( "5. 1/2 &#8730;8 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #399963 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=399963\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1)    0.12  is  <font color=\"red\">rational</font>\r<BR>\n" );
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document.write( "2)    2(pie)  is  <font color=\"green\">irrational</font>\r<BR>\n" );
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document.write( "3)   &#8730;12  is  <font color=\"green\">irrational</font>\r<BR>\n" );
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document.write( "4)   0.3691215182124  is  <font color=\"green\">irrational</font>\r<BR>\n" );
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document.write( "5)   1/2 &#8730;8  is  <font color=\"green\">irrational</font>\r<BR>\n" );
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document.write( "Remember that a number is rational if you can represent it as a fraction of integers (or whole numbers). \r<BR>\n" );
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document.write( "Since <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0.12=12%2F100 ALIGN=MIDDLE  ALT=\"0.12=12%2F100\"   DISABLED_style= \"max-width:90%; height:auto;\" >, it is rational. The other problems cannot be represented as fractions of integers. So they are irrational.\r<BR>\n" );
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