Question

5 +2*-1.5
_______
- 2*3/4

Answer 1

(5+2*(-1,5))/(-2*3/4)=(5-3)/(-3/2)=2 : (-3/2)= - 2*2/3= - 4/3= - 1 1/3

Answer 2

$frac{5-2(-1,5)}{-2cdot frac{3}{4}} = frac{5-3}{-frac{3}{2}} = frac{2cdot 2}{-3} =-frac{4}{3}=-1frac{1}{3}$