Question

Help Would Be Appreciated! I don't really get it.

Answer 1

The answer is -27, because
$\frac{1 - 2}{ {3}^{ - 3} }$
-3 is to the power of 3, so
plug in the calculator this
$- 1 \div {3}^{ - 3}$
also 1-2 is -1
so after this you will get
-27