Reply To: ratio signs in literary textbook Home › Forums › English Braille American Edition › ratio signs in literary textbook › Reply To: ratio signs in literary textbook June 30, 2010 at 11:21 am #20406 Chris ClemensKeymaster Hi Laura! Analogies are not addressed in literary braille. These are mathematical or non-alphabetical signs. Please repost your question on the Formats board. Thanks!Jana