Question

Divide the sum -13/5 and 12/7 by the product of -31/7 and -1/2.

Answer 1

Sum=$\frac{-91+60}{35} = \frac{-31}{35}$
Product=$\frac{31}{14}$
Dividision=$\frac{-31}{35} * \frac{14}{31}$
=$\frac{-2}{5}$

hope this helps!