6 3 4 x 8 3 4 July 8, 2019 16 32 64 128 4 3 4 x 2 5 8 3 5 6 2 3 8 1 1 4 x 6 3 4 1 2 6 3 ⁄ 4 x 8 3 ⁄ 4 4 + 4 = 6 6 3/4 x 8