document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1114164>Question 1114164</A>: <I><SPAN STYLE=\"word-break: break-all;\"> three-fourths of the students in Math 200 got a C on the last test, and one-fifth received an A.  Suppose 22 more students received C's than received A's.  How many students are in the class?<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #729171 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=729171\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x, size of class<BR>\n" );
document.write( "(3/4)x : (1/5)x is ratio of C to A.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "C : A  is  15 : 4.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=C%2FA=15%2F4 ALIGN=MIDDLE  ALT=\"C%2FA=15%2F4\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "------------------------------------<BR>\n" );
document.write( "Suppose 22 more students received C's than received A's.<BR>\n" );
document.write( "------------------------------------\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=C-A=22 ALIGN=MIDDLE  ALT=\"C-A=22\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "-<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=15A=4C ALIGN=MIDDLE  ALT=\"15A=4C\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=15A=4%28A%2B22%29 ALIGN=MIDDLE  ALT=\"15A=4%28A%2B22%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=15A=4A%2B88 ALIGN=MIDDLE  ALT=\"15A=4A%2B88\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=11A=88 ALIGN=MIDDLE  ALT=\"11A=88\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28A=8%29 ALIGN=MIDDLE  ALT=\"highlight%28A=8%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >-------Eight students earned A.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "---------------------------------------<BR>\n" );
document.write( "and one-fifth received an A.<BR>\n" );
document.write( "---------------------------------------\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F5%29x=8 ALIGN=MIDDLE  ALT=\"%281%2F5%29x=8\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28x=40%29 ALIGN=MIDDLE  ALT=\"highlight%28x=40%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >-----------class of 40 student size </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );