\r\n" );
document.write( "Any time we have a:b:c, we can interpret that as:\r\n" );
document.write( "\r\n" );
document.write( "The fraction of the total which a is, is
\r\n" );
document.write( "The fraction of the total which b is, is
\r\n" );
document.write( "The fraction of the total which c is, is
\r\n" );
document.write( "\r\n" );
document.write( "-----------------\r\n" );
document.write( "\r\n" );
document.write( "We have A:T:B = 1:3:4\r\n" );
document.write( "\r\n" );
document.write( "So the fraction of the total which Andy gets is
or
.\r\n" );
document.write( "\r\n" );
document.write( "So
is the FRACTION of the total which Andy gets.\r\n" );
document.write( "\r\n" );
document.write( "All we have to do is change the fraction
to a percent.\r\n" );
document.write( "\r\n" );
document.write( "Divide 1 by 8, get 0.125, move the decimal two places right\r\n" );
document.write( "and put on a %\r\n" );
document.write( "\r\n" );
document.write( "Answer 12.5%\r\n" );
document.write( "\r\n" );
document.write( "Edwin
\n" );
document.write( "