4 2 3 7 9 July 8, 2019 16 32 64 128 4 2 3 7 9 as a fraction 4 2 3m 3 7 9m 8 9m 4 2 3 1 7 9 X 4 2 )+ 3 7 =- 2 9 4 3 2 1 − 9 7 x 2 3 4 6 7 9 3 8 4 2 7 * 9 4 2x 3 )- 7 9x 2 4 9 2 3 class 7 3 4 y 2 3 1 7 9 8 2 4 2 x 3 3 7 9 4 5 2 3 7 9 Х 4 2 )+ 3 7 =- 2 9 4 2 3 plus 7 9