document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=131446>Question 131446</A>: <I><SPAN STYLE=\"word-break: break-all;\"> plzzzzzzzzzz help me<BR>\n" );
document.write( "In the cafeteria of Karachi University 40% drink Coca-cola,50% drink pepsi-cola and 25% drink both. If a person is selected ,find the probability he/she drinks either coca-cola or pepsi-cola. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #95953 by </B><A HREF=/tutors/aboutme.mpl?userid=edjones><B>edjones(8007)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=edjones><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=edjones><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=95953\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The 25% who drink both are included in the 40% and 50%.<BR>\n" );
document.write( "Since this is an either-or question we must eliminate th 25% from the statistics before adding.<BR>\n" );
document.write( "40-25=15%<BR>\n" );
document.write( "50-25=25%<BR>\n" );
document.write( "15+25=40% drink either coke or pepsi (but not both).<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Ed<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );