18 x 9 20 July 8, 2019 16 32 64 128 18 x 1 9 20 х 1 9 5 18 x 9 20 8 18 x 9 20 4 9 x 18 20 4 9 x 18 20 as a fraction 18 × 9 18 x 9 x 9 in 18-x 9
