12 1 2 of 120 July 8, 2019 16 32 64 128 12 1 2 of 1200 12 1 2 of 12000 12 1/2 percent of 120 1 + 12 2 + 23 1 + 12 + 2 + 3 12 ×1=12 1 + 121 + 12
