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