## WeBWorK Problems

### Re: answerhints for multiple choice questions

by Davide Cervone -
Number of replies: 0

The AnswerHints() macro relies on the correct answer being a MathObject, so it doesn't work with radio_cmp() function, which isn't MathObejct-based. You might consider using the parserRadioButtons.pl macro file and the RadioButtons() macro that it defines. See the documentation at the top of the macro file for details.