5 7 8 5 1 4 July 8, 2019 16 32 64 128 5 7 8 2 1 4 5 7 8 3 1 4 6 7 8 5 1 4 9 7 8 5 1 4 5 7 8 2 1 4 as a fraction 7 8 * x 2 5 1 4 * x 8 5 5 7 8 3 1 4 as a fraction