1 2 2 3 x 5 6 1 4 July 8, 2019 16 32 64 128 1 2 3 x 5 6 x 2 1 4 as a fraction 2 3 x 5 4 1 2 x 7 6 1 3 3 x 1 2 )- 1 2 4x 2 3 )= 5 6 6 2 3 x 5 1 4 x 2 1 10 1 2 ⊆ x ⊆ 1 2 3 4 5 6 3x x 1 2 )- 1 2 4x 2 3 )= 5 6 1/2 + 1/3 + 1/6