1 2 x 9 x 7 July 8, 2019 16 32 64 128 1 2 x 9 x 7.8 1 2 x 9 x 7.5 1 2 x 9 x 7.2 1 2 x 9 x 7 x 4 1 2 x 9 x 7 x 6 1 2 x 9 x 7 x 5 1 3 x 9 )= 2x 7 1 3 x 9 )= 2 3 x 7 4 1 x 2 9 x 7 5 7 98 5 4 x 1 7 2 x 9 4 x 7 3 1 x )+ 10x 9 x 2 )+ 7 F x )= 1 9 x 7 2 3 1 4 3 x )- 0 9 x 2 )= 4 7 1 3 7x x 2 9 x 1 2 x 9 7 as a fraction