4 5 x 8 11 July 8, 2019 16 32 64 128 4 5 x 8 11 as a fraction 4 x 12 5 x 8 11 4 1 2 x 5 8 11 4 1 2 x 5 8 11 flap disc 3 4 x 3 5 x 8 11 4 3 x 5 8 x 9 11 4 1 2 x .045 x 5 8 11 8 4 5 x 2 2 11 5 4 x 8 37 − 8 5x 11 5 4 x 8 37 − 6 3x 11 5 4 x 9 )= 41 8 5x 11