Question

(4-1целая 1/3*2)*1/2
Срочно
Заранее спасибо

Answer 1

(4-1целая 1/3*2)*1/2=
(4-4/3*2/1)*1/2=
(4-8/3)*1/2=
(12/3-8/3)*1/2=
4/3*1/2=2/3

Answer 2

(4-1¹/₃ ˣ 2) ˣ ¹/₂= (4 - ⁴/₃ ˣ ²/₁) ˣ ¹/₂ = (4 - ⁸/₃) ˣ ¹/₂ =  (¹²/₃ - ⁸/₃) ˣ ¹/₂ = ⁴/₃ ˣ ¹/₂ =
⁴/₆ = ²/₃