12 5 x 3 1 July 8, 2019 16 32 64 128 12 5 x 3 10 12 5 x 3 16 12 5 x 3 14 5 12 x 3 11 5 12 x (- 3 1 8 5 12 x 3 12 2/3 x - 1/2 x = 5/12 5 12 x 1 5 3 25 12 1 2 x 5 3 4 12 15 x 3 5 5 12 x 4 11 x 3 10 12 4 5 x 3 1 8 5 12 7 12 x 1 3 7 12 2 x 5 )= 15 3 x 1 12 1 4 x 5 3 7
