1 4 5 8 simplified July 8, 2019 16 32 64 128 8 1 5 4 2 5 simplified 8 1 6 4 5 6 simplified 5 8 (- 3 8 1 4 simplified 5 8 divided by 1 4 simplified 1/4 + 3/8 1 - 2 = 4
