2 2 4 1 7 July 8, 2019 16 32 64 128 2 2 3 1 4 7 2 2 5 1 4 7 2 4 1 75 2 4 * 1 7 8 2 1 2 4 7 9 2 4 1 7 as a fraction 2 2 3 x 1 4 7
