5 3 x 18 7 July 8, 2019 16 32 64 128 18 5 x 3 1 7x 5 6 7 18 x 3 16 18 3 5 x 75 89 73 x 5 3 x 18 18 7 x 5 3 x 2 96 (- 3 x 5 18 x (- 7 7 1 5 x 18 3 7 18 5 3 x 1 3 9 55 4 5 x 7 = 35 5/18 x 3
