1 8 х 1 9 July 8, 2019 16 32 64 128 1 8 x 1 9 1 8 2 x 1 9 2 1 8 x 1 4 9 1 3 x 8 1 9 4 1 8 x 9 1 2 envelope size 1 8 x 1 9 x 1 10 1 8 1 9 1 8 1 9 as a fraction 1 8 1 9 10 1 8 1 96 1 8 1 9 answer 1 8 1 9 2 1 8 1 94 1 8 x 96