convert 
to 
\n" );
document.write( "\r\n" );
document.write( "Begin with\r\n" );
document.write( "\r\n" );
document.write( "
\r\n" );
document.write( "\r\n" );
document.write( "then write the
as
\r\n" );
document.write( "\r\n" );
document.write( "
\r\n" );
document.write( "\r\n" );
document.write( "Now we know that
, so we make a\r\n" );
document.write( "unit fraction (one that equals 1) from that. We\r\n" );
document.write( "will put the
in the denominator so\r\n" );
document.write( "it will cancel with the
in the numerator.\r\n" );
document.write( "So we will multiply by
\r\n" );
document.write( "\r\n" );
document.write( "
×
\r\n" );
document.write( "\r\n" );
document.write( "and, as you see, the grams
's cancel out:\r\n" );
document.write( "\r\n" );
document.write( "
×
\r\n" );
document.write( "\r\n" );
document.write( "Now we know that
, so we make a\r\n" );
document.write( "unit fraction (one that equals 1) from that. We\r\n" );
document.write( "will put the
in the numerator so\r\n" );
document.write( "it will cancel with the
in the denominator.\r\n" );
document.write( "So we will multiply by
.\r\n" );
document.write( "However since there are three factors of
,\r\n" );
document.write( "we will multiply it three times:\r\n" );
document.write( "\r\n" );
document.write( "
×
×
×
×
\r\n" );
document.write( "\r\n" );
document.write( "Now you see that the
's all cancel out\r\n" );
document.write( "\r\n" );
document.write( "
×
×
×
×
\r\n" );
document.write( "\r\n" );
document.write( "
\r\n" );
document.write( "\r\n" );
document.write( "
\r\n" );
document.write( "\r\n" );
document.write( "
\r\n" );
document.write( "\r\n" );
document.write( "
\r\n" );
document.write( "\r\n" );
document.write( "
\r\n" );
document.write( "\r\n" );
document.write( "
\r\n" );
document.write( "\r\n" );
document.write( "Edwin
\n" );
document.write( " \n" );
document.write( "