7 5 8 7 9 July 8, 2019 16 32 64 128 7 5 6 7 8 9 (- 5 8 7 9 3 5 8 7 9 as a fraction (- 5 7 8 x (- 5 7 9 7 5 8 9 1 4 5 8 7 9 4 5 8 7 9 10 7 5 8 9 2 3 5 8 7 9 1 3 5 7 7 8 8 9 ka lcm 9 7 5 7 8 6 sum