document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1206003>Question 1206003</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A brother is 3 years older than his sister, five years ago, the ratio of their ages were 4:3 find their present ages </SPAN>\n" );
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document.write( "Given the ratio of their ages 5 years ago to be 4:3, one good way to start on the problem is like this:<br><BR>\n" );
document.write( "Let 4x = brother's age 5 years ago<BR>\n" );
document.write( "Let 3x = sister's age 5 years ago<br><BR>\n" );
document.write( "The difference in their ages 5 years ago was 4x-3x = x; the difference in their ages (now and always) is 3 years. So<br><BR>\n" );
document.write( "x=3; the brother's age 5 years ago was 4x=12; the sister's age 5 years ago was 3x=9; and...<br><BR>\n" );
document.write( "ANSWER: The brother's age is 12+5 = 17; the sister's age is 9+5 = 14<br><BR>\n" );
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