-(-1/2)3 + (-0,4)3 : (1 1/5)2 ∙ 2 13/16 = (- 4)2 – (0,4)3 : (-0,64) – (1/2)0 = (- 2)2 – (13 – (72)) – (-0,1) 3 ∙ (10)3 =

Przykład 1 -(-1/2)3 + (-0,4)3 : (1 1/5)2 ∙ 2 13/16 = 1/8 + 0,064 / 36/25 * 45/16 = = 1/8 + 0,064 / 81/20= 500/4000 + 250/4000 / 81/20 = 750/4000 * 20/81= =750/16200 = 15/324