4 5 x 5 2 3 July 8, 2019 16 32 64 128 4 5 x 5 6 2 3 4 1 5 x 5 2 3 4 x 5 x 2 5 32 X 5 4 5 x 5 2 36 0 4 5 x 2 3 as a fraction 4 x 5 2 3 8 4 x 5 )+ 2 3x 1 4 x 5 )= 2 3x 7 4 5 x 2 30 4 x 5 )= 2 3x 5 4 x 5 )= 2 3 6x 4 (- x 5 )- 3x 2 11 5 4 x+ 2 3 )= 5 42 4 5 x 9 2 3 4 7 x 5 2 3