3 1 2 х 4 July 8, 2019 16 32 64 128 3 1 2х 4 )= 1 2 0 4х 3 1 2 x 4 3 1 2 x 4 5 3 1 2 x 4 5 8 3 1 2 x 4 as a fraction 3 1 2 x 4 6 3 1 2 x 4 5 6 3 2x 1 )+ 2 x 4 3 x 1 )- 2 x 4 )= 10 3 1 2 4 3 1 2 4 5 3 1 2 4 formation 3 1 2 4 5 6 3 1 2 4 as a fraction 3 1 2 4 7