I have a multiple choice problem to braille where the last word in the problem is a blank to be filled in. I saw in Rule 13 I believe that the blank line with the question mark above it can be replaced in braille with the double dash.
What I wondered about is the punctuation to end the sentence. Can I just put a period after the double dash, or do I need a punctuation indicator before the period (since the type of answer that will go on the blank line is a numeric answer).
I will attach the problem here. Thanks so much for your help.