2 5 and 1 7 July 8, 2019 16 32 64 128 5 2 and 7 1 2 5 1 75 2 5 1 7 as a fraction 2 5 1 7 8 2 5 1 7 3 4 2 5 1 7 3 2 5 1 7 3 6 chord progression 2 5 1 7 x 3 2 5 1 7 4 5 2 1 7x 4 2 5 x 1 7 2 5 x 1 7 x 3 4 2 5 x 1 7 as a fraction 2 5 plus 1 7 2 5 times 1 7