document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=325611>Question 325611</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In a  school there are twice as many girls as boys.50% of the boys and 20% of the girls do not have lunch in school. What percent of the school enrollment does have lunch in school?\r<BR>\n" );
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document.write( "A 30%   B  40%  C 50%  D  60%  E 70%  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #233132 by </B><A HREF=/tutors/aboutme.mpl?userid=AAfter+Search><B>AAfter Search(61)</B></A><img src=\"/images/stars/stars-08.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=AAfter+Search><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=233132\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let the number of boys be 100, then number of girls are 200<BR>\n" );
document.write( "Boys having lunch is 50 and girls having lunch is 80 percent of 200 = 160.<BR>\n" );
document.write( "Hence, total number of students having lunch is (50 + 160) = 210<BR>\n" );
document.write( "Percent of students having lunch is [210/(100 + 200)] x 100 = [210/300] x 100 = 70<BR>\n" );
document.write( "Hence, Option E is correct. </SPAN>\n" );
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