document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1176916>Question 1176916</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi<BR>\n" );
document.write( "The ratio of teachers to boys to girls is 3:6:4 respectively. The ratio of girls to male teachers is 3:1 respectively. If there were 65 female teachers,  how many boys are in the school. <BR>\n" );
document.write( "Thanks  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #805089 by </B><A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><B>ankor@dixie-net.com(22740)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><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=ankor@dixie-net.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=805089\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "The ratio of teachers to boys to girls is 3:6:4 respectively.<BR>\n" );
document.write( "let x = the multiplier<BR>\n" );
document.write( "then<BR>\n" );
document.write( "3x = no. of teachers<BR>\n" );
document.write( "6x = no. of boys<BR>\n" );
document.write( "4x = no. of girls<BR>\n" );
document.write( "let m = no. of male teachers<BR>\n" );
document.write( " The ratio of girls to male teachers is 3:1 respectively. <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%284x%29%2Fm ALIGN=MIDDLE  ALT=\"%284x%29%2Fm\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3%2F1 ALIGN=MIDDLE  ALT=\"3%2F1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Cross multiply<BR>\n" );
document.write( "4x = 3m<BR>\n" );
document.write( "m = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2F3 ALIGN=MIDDLE  ALT=\"4%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" >x<BR>\n" );
document.write( "If there were 65 female teachers, how many boys are in the school.<BR>\n" );
document.write( "3x = (m+65)<BR>\n" );
document.write( "Replace m with <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2F3 ALIGN=MIDDLE  ALT=\"4%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" >x<BR>\n" );
document.write( "3x = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2F3 ALIGN=MIDDLE  ALT=\"4%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" >x + 65<BR>\n" );
document.write( "get rid of the fraction, multiply by 3<BR>\n" );
document.write( "9x = 4x + 195<BR>\n" );
document.write( "9x - 4x = 195<BR>\n" );
document.write( "5x = 195<BR>\n" );
document.write( " x = 195/5<BR>\n" );
document.write( " x = 39 is the multiplier<BR>\n" );
document.write( ":<BR>\n" );
document.write( "Find the no. of boys<BR>\n" );
document.write( "6*39 = 234 boys<BR>\n" );
document.write( ";<BR>\n" );
document.write( ":<BR>\n" );
document.write( "Confirm this,  find the no. of teachers, girls, and male teachers<BR>\n" );
document.write( "3(39)= 117 teachers<BR>\n" );
document.write( "4(39)= 156 girls<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2F3 ALIGN=MIDDLE  ALT=\"4%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" > * 39 = 52 male teachers<BR>\n" );
document.write( ":<BR>\n" );
document.write( "52 + 65 = 117 total teachers<BR>\n" );
document.write( ":<BR>\n" );
document.write( "Find the ratio of girls to male teachers<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=156%2F52 ALIGN=MIDDLE  ALT=\"156%2F52\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 3<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );