Answer
a.) $-30\times-\frac{1}{5}$
b.) 6
Work Step by Step
Find the multiplicative inverse of the divisor by switching the numerator and the denominator and keeping the sign the same.
a.) $\frac{-30}{-5}=-30\times-\frac{1}{5}$
b.) $-30\times-\frac{1}{5}=6$