2 2 9 7 9 July 8, 2019 16 32 64 128 2 2 9 1 7 9 2 2 9 (- 3 7 9 4 2 9 2 7 9 2 x 9 2 9 )= 7 9 5 2 9 2 7 9 2 2 0 7 9 9 2 9 7 9 as a fraction 7 2 2 9 x 1 9
