2 2 9 x 4 1 8 July 8, 2019 16 32 64 128 1 2 5 2 x 9 4 8 5 4 2 3 x 2 x 9 1 8 4 1 8 x 2 2 9 as a fraction (- 8 9 divided (- 2 3 x (- 4 1 2 2 4/9 x 2