3 1 5 2 July 8, 2019 16 32 64 128 3 1 5 2 7 3 1 5 2 4 3 1 5 20 3 1 5 2 6 3 1 5 2 8 3 1 5 2 4 9 3 1 5 2 6 7 3 (- 1 5 )+ 2n 3 1 5 2 as a fraction 3 1 5 2 4 6 3 1 5 2 4 7 1 3 5 2 4 r 3 5 1 2 answer 3 5 1 2 in fraction form 3 1 2x 5