Evaluate:

$-\dfrac{5}{12} ÷ \dfrac{1}{16}$

$-\dfrac{5}{12} ÷ \dfrac{1}{16}\\[1em] = -\dfrac{5}{12} \times \dfrac{16}{1}\\[1em] = -\dfrac{5 \times 16}{12 \times 1}\\[1em] = -\dfrac{80}{12}\\[1em] = -\dfrac{20}{3}\\[1em] = -6\dfrac{2}{3}$

Hence, $-\dfrac{5}{12} ÷ \dfrac{1}{16} = -6\dfrac{2}{3}$