49: 8 96: 6 56: 7 58: 18 80: 20 64: 16 50: 3 32: 3 60: 70 53: 3

49:8=6(ост.1).
56:7=8(ост.0)
96:6=16(ост.0)
58:18=3(ост.2)
80:20=4(ост.0)
64:16=4(ост.0)
50:3= 3(ост.2)
32:3=10(ост.2)
60:70=0(ост.0)
53:3=17(ост.2)