12[(2/3)*2 ÷ 1/3 - 5/6 × 1/2]
12[(2/3)^2 ÷ 1/3 - 5/6 × 1/2] =
12 [ (4/9 ) ÷ (1/3) - (5/6) * (1/2) ] =
12 [ (4/9) * (3/1) - (5/6) * (1/2) ] =
12 [ 12/9 - 5/12] =
12 [ (12)(12) - (5)(9) ] / 108 =
(12/108) [ 144 - 45] =
(1/9) [ 99] =
99/9 =
11
The way I think you typed it= 12((2/3) x 2 ÷ (1/3) - (5/6) x (1/2))
What the answer would be= (424/9)
12[(2/3)*2÷1/3-5/6x1/3))
12((4/3)/(1/3)-(5/18))
12(4-(5/18))
48-(10/9)
47-(1/9)
46.8888888888..... OR (424/9)