2 1 5x4 4 9 July 8, 2019 16 32 64 128 2 1 5 x 4 4 9 in simplest form 2 1 5 x 4 4 9 2 1 5 x 4 4 9 as a fraction Multiply 4 9 x 1 & 4 5 x 2 5 4 4 5 1 2 x 9 11 2 1 4 x 1 4 5 x 8 9 1 2 3 4 4 9 x 5 3 2 x 2 5 2 4 x 5 1