84:7 = 70+1470 + 1470+14:7 = 70:7 + 14:7 = 10 + 2 = 12 78:3 = 60+1860 + 1860+18:3 = 60:3 + 18:3 = 20 + 6 = 26 62:2 = 60+260 + 260+2:2 = 60:2 + 2:2 = 30 + 1 = 31 54:6 = 48+648 + 648+6:6 = 48:6 + 6:6 = 8 + 1 = 9 92:4 = 80+1280 + 1280+12:4 = 80:4 + 12:4 = 20 + 3 = 23
84:7 = 70+1470 + 1470+14:7 = 70:7 + 14:7 = 10 + 2 = 12
78:3 = 60+1860 + 1860+18:3 = 60:3 + 18:3 = 20 + 6 = 26
62:2 = 60+260 + 260+2:2 = 60:2 + 2:2 = 30 + 1 = 31
54:6 = 48+648 + 648+6:6 = 48:6 + 6:6 = 8 + 1 = 9
92:4 = 80+1280 + 1280+12:4 = 80:4 + 12:4 = 20 + 3 = 23