4 7 2 8 1 July 8, 2019 16 32 64 128 4 7 8 2 1 3 4 7 8 (- 2 1 9 4 7 8 2 1 6 4 7 x 2 1 8 4 2 7 8 5 )- 1 2 4 7 8 10 4 7 8 3 1 2 as a fraction 4 1 2x 3 7 )- 2 8 5 2x 4 1 2b 3 7 )- 2 8 5 2b 5 1 4 2 7 8 in fraction 2 8 7 4 2 1 what is the mean 4 7 8 x 2 1 12 X 8 4 7 x 8 2 18 0 4 5x 2 7 9 1 8 2 3 x 4 7 1 8
