<p>Is it possible for math majors (ie MATH/ECON) declare a math minor?</p>
<p>No.</p>
<p>However, it wouldn’t benefit you anyway if it were possible. You’re already getting a math degree.
If you want to take more math classes, just take more.</p>
<p>If you are looking for a minor, consider statistics. It would be a nice combination.</p>