document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=225306>Question 225306</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi Tutor,\r<BR>\n" );
document.write( "\n" );
document.write( "  I need help for this question. I tried, but not sure the answer.\r<BR>\n" );
document.write( "\n" );
document.write( "\"A manufacturer makes three models of television set, models A, B and C. A store sells 40% of model A, 40% of model B and 20% of model C. Of model A sets, 3% have stereo sound, of model B sets, 7% have stereo sound and of model C sets, 9% have stereo sound. If a set is sold at random, find the probability that it has stereo sound\"\r<BR>\n" );
document.write( "\n" );
document.write( "My Answer is :- 19/100 (is it correct?)\r<BR>\n" );
document.write( "\n" );
document.write( "Thanks Tutor! :) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #168136 by </B><A HREF=/tutors/aboutme.mpl?userid=scott8148><B>scott8148(6628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=scott8148><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=scott8148><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=168136\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> your number is too high\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "if the store sold 500 tv's; 200 would be A's, 200 would be B's, and 100 would be C's\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "there would be 6 A-stereos, 14 B-stereos, and 9 C-stereos\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "the probability of a stereo set being sold is 29/500 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );