X 2 7 8 15 July 8, 2019 16 32 64 128 X 2 целых 8 15 3 целых 7 12 7 8 x 2 15 as a fraction 9 14 x 7 2 x 8 15 1 15 16 x 2 7 8 X 7 2 x 8 2 15 2x 2
