Question

a+b/a*b  при а=   -1.5       b=2

Answer 1

$frac{a+b}{a}cdot b = frac{-1.5+2}{-1.5}cdot 2 =frac{0.5}{-1.5}cdot 2 =frac{0.5}{-1.5}cdot 2 =- frac{2}{3}$