2 2 3 x 12 July 8, 2019 16 32 64 128 2 2 3 x 7 12 2 2 3 x 6 12 2 1 2 x 3 12 2 2 3 x 4 5 12 2 x 3 2 x 128 2 3 x )- 12 4x 2 3 x 120 2 3 x 125 1 2 2 3 x 7 12 2 3 x 12 4 2 3 x 12 8 2 3 x 12x 2/3 x - 1/2 x = 5/12 2 3 x 12 9 2 3 x 12 13