1) 3 8 (-4 4) July 8, 2019 16 32 64 128 (- 1 3 8 4 4 3 1 8 4 4 5 1 3 8 divided by 4 4 9 1 2 3 4 8 4 3 1 8 x 4 4 7 1 3 r 8 )- 4 r 4 1 3 9 4 8 − 4 6 3 8 4 1 4 4 1 8 3 4 in fraction 1 7 8 4 3 4 8 3 4 4 1 2 as a fraction 3 1 8 x 4 1 4 8 3 4 plus 1 4 4 3 8 vs 4 1 4