1 2 5 6 x 3 10 July 8, 2019 16 32 64 128 2 1 10 x 3 5 6 as a fraction 4 2 5 6 10 x 1 3 20 1 2 x 8 )= 3 10 1 5 x 6 1 3 5 99 x 2 4 6 100 10 7 1 2 x 2 3 5 6 10 1 2x 2 )- 5 3 x 6 )+ 1 5 2 1 2x ≤ 10 6 x 3 1 5*6 2-2 3