2 4 8 5 1 July 8, 2019 16 32 64 128 2 4 8 5 16 2 4 8 5 10 2 4 5 8 11 4 2 - 7 8 5 )- 1 4 2 x 5 8 15 3 4 2 8 1 5 8 in fraction 2 8 3 2a =- 4 8 5 1a 2 8 3 2а =- 4 8 5 1а 2 8 3 2x =- 4 8 5 1x 2 3 8 4 1 5 2 4 8 x 7 1 5 4 2 x 5 8 15 5 2 8 4 1 9 4 5 8 2 1 6 3 4 5 8 1 2 in fraction