Answer
$75°$
Work Step by Step
To convert from radians to degrees, the measurement in radians must be multiplied by $\frac{180°}{\pi}$.
Therefore
$\frac{5\pi}{12}$ radians $= \frac{5\pi}{12} \times \frac{180°}{\pi}$
$=\frac{900°}{12}$
$=75°$