15:3= 18:9= 48:6= 81:9= 36:6=
12:6= 49:7= 63:7= 32:4= 16:2=
240:24= 630:30= 840:40= 1.400:40= 2.200:20=
36:2= 48:4= 56:4= 72:6= 84:2=
800:20= 100:10= 1.000:100= 600:30= 1.000:40=
2 7 9 8 8
40 10 10 20 25
18 12 14 12 42
5 2 8 9 6
10 21 21 35 110
