9 2 7 4 1 5 July 8, 2019 16 32 64 128 1 5 2 7 4 9 sequence 1 2 7 9 x 4 2 5x 1 5 9 х 2 4 7 4 5х 2 7 9 1 8 4 5x 2 7 9 1 8 7 1 9 2 4 5 m 7 1 9 2 4 5 as a fraction 7 9 9 5 2 4x2 4 5 1 8 3x100 2 9 1 5 7 phần 9 4 5 9 4 5 7 1 2 as a mixed number 2 4 1 garea 5 7 9
