5 2 3x1 5 July 8, 2019 16 32 64 128 5 2 3 x 1 5 3 5 2 3x1 5 X2 5 3x1 5 2 0 3 x 1 )- 5 5x 2 3 5 8 x 5 1 2 X 5 5 4 3 2 1 5 5 6 3 1 2 x 15 X 5 3 3x 1 5 2 1 3 x 2 5 )=- 14 5 5 2x 2 3 1 x 5 6 5 1 2 x 3 5 in fraction 2/3 x - 1/2 x = 5/12