4 1-5 July 8, 2019 16 32 64 128 4 1 5 4 1 5 as a decimal 4 1 5 as an improper fraction 4 1 5 x 3 10 4 1 5 6 4 1 5 3 4 1 5 2 4 1 5 as a fraction 4 1 5 2 2 3 4 1 5 formation 4 1 5 8 4 1 5 3 2 7 4 1 50 4 1 5 7 4 1 5 6 chord progression