73:16=? 48:15=? 55:13=? 64:17=? 78:19=? 97:18=? 39:12=? 24:11=?

76:16=4(ост 9)
48:15=3(ост 3)
55:13=4(ост 3)
64:17=3(ост 13)
78:19=4(ост 2)
97:18=5(ост 7)
39:12=3(ост 6)
24:11=2(ост 2)