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