Answer
$13.1\%$
Work Step by Step
To find the percent, we take the ratio of $\pi/12$ rad to $2$ rad:
$$
\frac{\pi/12}{2}\times 100=\frac{\pi}{24}\times100=13.1\%
.$$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.