3 1 2 minus 5 8 July 8, 2019 16 32 64 128 5 1 2 minus 3 7 8 3 1 4 minus 2 5 8 23 1 2 minus 3 5 8 6 1 2 minus 3 5 8 5 1 2 minus 3 3 8 in fraction form