5 4 x 8 9 July 8, 2019 16 32 64 128 5 1 4 x 8 9 5 x 8 4 2 9 9x 5 4 x 2 )+ 8 5 x 8 )+ 7 4 x 6 )- 9 3 4 x 1 5 x 8 9 5 9 x 4 8 x 4 7 5 8 x 4 15 х 9 16 − x − 5 4 − 8 94 3x 4 2 x 5 )= 9x 8 2x ( 5 x 8 4 9 3 5 8 x 4 93 4 5 x 8 9 as a fraction 5 x 4 )= 8 2x 9 5 3 4 x 7 8 9 4 5 7 15 x 8 9
