Frac 1 4 x 8 July 8, 2019 16 32 64 128 Frac 1 4 x 8 12 Frac 1 4 left x 8 right )=- 6 20 = frac 1 4 x 8 Frac 1 4 = frac 4 x+2 8 $ frac 1 4 left 8 x 4 right )=$ 4 + frac 1 2 x 8 12 Frac 3 4 + x = frac 1 8 8 left (- x+ frac 1 4 right in expanded form 8 cdot left ( frac 1 4 right x Frac 4 6 = frac 8 x 1