Question

Calcule:

(-1/9-1/3)+(1/4-2/3)×(2/5)

(2-1/3)²×(1/2-1)³

Answer 1

(-1-3/9)+(3-8/12)x(2/5)
-4/9+(-5/12)x(2/5)
-4/9+(-10/60)
-4/9-1/6= -8-3/18= -11/18

(6-1/3)²x(1-2/2)³
(5/3)²x(-1/2)³
25/9x(-1/8)
-25/72