3 4 x 1 2 1 8 x 6 July 8, 2019 16 32 64 128 X 1 6 2 x 8 1 4 x 3 12 3 4 * x 2 3 * y 1 3 8 * x 1 6 * y 1 6 1/2 x 4 3/4 x 3 1/2 1/4 + 3/8 3 1/4 x 8 1/2