Convert a fraction to a word. Use to build style rules based on column widths.

function-fraction-to-text

// Expects a fraction
@function fraction-to-text($fraction) {
    @if $fraction ==  1/1  { @return "full"; }
	@if $fraction ==  1/2  { @return "half"; }
	@if $fraction ==  1/3  { @return "third"; }
	@if $fraction ==  1/4  { @return "fourth"; }
	@if $fraction ==  1/5  { @return "fifth"; }
	@if $fraction ==  1/6  { @return "sixth"; }
	@if $fraction ==  1/7  { @return "seventh"; }
	@if $fraction ==  1/8  { @return "eighth"; }
	@if $fraction ==  1/9  { @return "ninth"; }
	@if $fraction ==  1/10 { @return "tenth"; }
	@if $fraction ==  1/11 { @return "eleventh"; }
	@if $fraction ==  1/12 { @return "twelfth"; }
	@if $fraction ==  1/13 { @return "thirteenth"; }
	@if $fraction ==  1/14 { @return "fourteenth"; }
	@if $fraction ==  1/15 { @return "fifteenth"; }
	@if $fraction ==  1/16 { @return "sixteenth"; }
	@if $fraction ==  2/3  { @return "two-third"; }
	@if $fraction ==  3/4  { @return "three-fourth"; }
	@if $fraction ==  2/5  { @return "two-fifth"; }
	@if $fraction ==  3/5  { @return "three-fifth"; }
	@if $fraction ==  4/5  { @return "four-fifth"; }
	@if $fraction ==  5/6  { @return "five-sixth"; }
	@if $fraction ==  2/7  { @return "two-seventh"; }
	@if $fraction ==  3/7  { @return "three-seventh"; }
	@if $fraction ==  4/7  { @return "four-seventh"; }
	@if $fraction ==  5/7  { @return "five-seventh"; }
	@if $fraction ==  6/7  { @return "six-seventh"; }
	@if $fraction ==  3/8  { @return "three-eighth"; }
	@if $fraction ==  5/8  { @return "five-eighth"; }
	@if $fraction ==  7/8  { @return "seven-eighth"; }
	@if $fraction ==  2/9  { @return "two-ninth"; }
	@if $fraction ==  4/9  { @return "four-ninth"; }
	@if $fraction ==  5/9  { @return "five-ninth"; }
	@if $fraction ==  7/9  { @return "seven-ninth"; }
	@if $fraction ==  8/9  { @return "eight-ninth"; }
	@if $fraction ==  3/10 { @return "three-tenth"; }
	@if $fraction ==  7/10 { @return "seven-tenth"; }
	@if $fraction ==  9/10 { @return "nine-tenth"; }
	@if $fraction ==  2/11 { @return "two-eleventh"; }
	@if $fraction ==  3/11 { @return "three-eleventh"; }
	@if $fraction ==  4/11 { @return "four-eleventh"; }
	@if $fraction ==  5/11 { @return "five-eleventh"; }
	@if $fraction ==  6/11 { @return "six-eleventh"; }
	@if $fraction ==  7/11 { @return "seven-eleventh"; }
	@if $fraction ==  8/11 { @return "eight-eleventh"; }
	@if $fraction ==  9/11 { @return "nine-eleventh"; }
	@if $fraction == 10/11 { @return "ten-eleventh"; }
	@if $fraction ==  5/12 { @return "five-twelfth"; }
	@if $fraction ==  7/12 { @return "seven-twelfth"; }
	@if $fraction ==  9/12 { @return "nine-twelfth"; }
	@if $fraction == 11/12 { @return "eleven-twelfth"; }
	@if $fraction ==  2/13 { @return "two-thirteenth"; }
	@if $fraction ==  3/13 { @return "three-thirteenth"; }
	@if $fraction ==  4/13 { @return "four-thirteenth"; }
	@if $fraction ==  5/13 { @return "five-thirteenth"; }
	@if $fraction ==  6/13 { @return "six-thirteenth"; }
	@if $fraction ==  7/13 { @return "seven-thirteenth"; }
	@if $fraction ==  8/13 { @return "eight-thirteenth"; }
	@if $fraction ==  9/13 { @return "nine-thirteenth"; }
	@if $fraction == 10/13 { @return "ten-thirteenth"; }
	@if $fraction == 11/13 { @return "twelve-thirteenth"; }
	@if $fraction == 12/13 { @return "thirteen-thirteenth"; }
	@if $fraction ==  3/14 { @return "three-fourteenth"; }
	@if $fraction ==  5/14 { @return "five-fourteenth"; }
	@if $fraction ==  9/14 { @return "nine-fourteenth"; }
	@if $fraction == 11/14 { @return "eleven-fourteenth"; }
	@if $fraction == 13/14 { @return "thirteen-fourteenth"; }
	@if $fraction ==  2/15 { @return "two-fifteenth"; }
	@if $fraction ==  4/15 { @return "four-fifteenth"; }
	@if $fraction ==  7/15 { @return "seven-fifteenth"; }
	@if $fraction ==  8/15 { @return "eight-fifteenth"; }
	@if $fraction == 11/15 { @return "eleven-fifteenth"; }
	@if $fraction == 13/15 { @return "thirteen-fifteenth"; }
	@if $fraction == 14/15 { @return "fourteen-fifteenth"; }
	@if $fraction ==  3/16 { @return "three-sixteenth"; }
	@if $fraction ==  5/16 { @return "five-sixteenth"; }
	@if $fraction ==  7/16 { @return "seven-sixteenth"; }
	@if $fraction ==  9/16 { @return "nine-sixteenth"; }
	@if $fraction == 11/16 { @return "eleven-sixteenth"; }
	@if $fraction == 13/16 { @return "thirteen-sixteenth"; }
	@if $fraction == 15/16 { @return "sixteen-sixteenth"; }

	@return false;
}