document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1208202>Question 1208202</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi<BR>\n" );
document.write( "There were 1081 visitors at a museum. 3/7 of the female visitors and 1/4 of the male visitors were children. If the number of female adults was 1/3 of the number of male adults, how many adult visitors were at the museum.  </SPAN>\n" );
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document.write( "3/7 of the female visitors were children:<BR>\n" );
document.write( "(Among female visitors, the ratio of children to adults was 3:4)<BR>\n" );
document.write( "3x = # of female children<BR>\n" );
document.write( "4x = # of female adults<br><BR>\n" );
document.write( "1/4 of the male visitors were children:<BR>\n" );
document.write( "(Among male visitors, the ratio of children to adults was 1:3)<BR>\n" );
document.write( "y = # of male children<BR>\n" );
document.write( "3y = # of male adults<br><BR>\n" );
document.write( "The number of female adults was 1/3 of the number of male adults:<BR>\n" );
document.write( "4x = (1/3)(3y) = y<BR>\n" );
document.write( "y = 4x<br><BR>\n" );
document.write( "The total number of visitors was 1081:<BR>\n" );
document.write( "7x+4y = 1081<BR>\n" );
document.write( "7x+4(4x) = 1081<BR>\n" );
document.write( "23x = 1081<BR>\n" );
document.write( "x = 1081/23 = 47<br><BR>\n" );
document.write( "how many adult visitors were at the museum?<BR>\n" );
document.write( "4x+3y = 4x+3(4x) = 16x = 16(47) = 752<br><BR>\n" );
document.write( "ANSWER: 752<br><BR>\n" );
document.write( " </SPAN>\n" );
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