4 4 5 1 7 9 July 8, 2019 16 32 64 128 4 2 5 1 7 9 4 4 5 x 1 1 9 x 1 7 8 7 4 4 5 1 9 what is the mean 4 2 5 1 7 9 as a fraction What does 7 4 4 5 1 9 mean
