4 1 3 x 12 x 9 July 8, 2019 16 32 64 128 3 5 x 12 )=- 4 x 9 )+ 1 2x 1 3 4x x 2 12 x 2 4 9 1 3 x 9 4 x 12 2 1 3 4 x 9 1 2 x 12 lvl 12 x 4 / 3 4 + 4 = 12 4 1/12 x 2 3/4 4 1/2 + 1 1/3
