4 5 2 9 July 8, 2019 16 32 64 128 4 5 2 9 as a fraction 4 5 2 9 10 4 5 9 2 6 1 4 5 9 2 3 5 4 2 9 8 6 4 5 9 2 1 3 (- 4 5 9x )+( 2 3 2x 4 2 5 9 1 5 4 )+ 2 9 7 5 4 2 9 6 4 5 9 2 8 4 5 x 2 9 4 x 5 )= 2 9 2x 4 x 5 2 9 3 6 8 4 5 2 9 3