(1/3)³ : (-1/9) : (1/81)⁰ - 3 = - 3 1/3
1) (1/3)³ = 1/3 · 1/3 · 1/3 = 1/27
2) (1/81)⁰ = 1
3) 1/27 : (-1/9) = 1/27 · (-9/1) = -9/27 = -1/3
4) -1/3 : 1 = -1/3
5) -1/3 - 3 = -3 1/3
Ответ: (-3 целых 1/3).
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(1/3)³ : (-1/9) : (1/81)⁰ - 3 = - 3 1/3
1) (1/3)³ = 1/3 · 1/3 · 1/3 = 1/27
2) (1/81)⁰ = 1
3) 1/27 : (-1/9) = 1/27 · (-9/1) = -9/27 = -1/3
4) -1/3 : 1 = -1/3
5) -1/3 - 3 = -3 1/3
Ответ: (-3 целых 1/3).