1) (4/2 -1/3) 6 = (2 - 0.33) 6 = 1.67 * 6 = 10
2) (-2/4 - 3/12) 12 = (-0.5 - 0.25) 12 = -0.75 * 12 = -9
1) (4/2 -1/3) 6 = (2 - 0.33) 6 = 1.67 * 6 = 10
2) (-2/4 - 3/12) 12 = (-0.5 - 0.25) 12 = -0.75 * 12 = -9