2 1 4 x 100 July 8, 2019 16 32 64 128 2 1 4 x 1000 2x x 2 x 4 1 100 1 x 2 x 3 x 4 x 100 1 2 in x 4 ft x 100 ft hardware cloth 3 2 x 1 10 4 x 1 1000 4 x + 1/2 mũ 2 = 100 2 4×100 2 4 x 100 2 x 100