document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=312019>Question 312019</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 1/5 of students in a school have no brothers or sisters. Of the remaining students, 40% have 1 brother or sister. What percent of all students have more than 1 brother or sister? \r<BR>\n" );
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document.write( "a 60   b  80   c 48   d 20   e 45  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #223123 by </B><A HREF=/tutors/aboutme.mpl?userid=dcharlequin><B>dcharlequin(6)</B></A><img src=\"/images/stars/stars-05.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=dcharlequin><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=223123\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1/5 of students in a school have no brothers or sisters  <BR>\n" );
document.write( "Lets think of it as 5/5 = 100% or 100 students<BR>\n" );
document.write( "So 1/5 = 20 so 20 students in a school have no brothers or sisters<BR>\n" );
document.write( "this leaves 80 students<BR>\n" );
document.write( "of the remaining 80 students, 40% have 1 brother or sister<BR>\n" );
document.write( "so 80 X .40 = 32<BR>\n" );
document.write( "so 32 students have 1 brother or sister<BR>\n" );
document.write( "what is left? 100 students minus 20 students = 80 students left then<BR>\n" );
document.write( "80 students minus 32 students = 48 students left<BR>\n" );
document.write( "so 48 % of students in a school have more than 1 brother or sister<BR>\n" );
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