Respostas

2014-02-09T22:40:47-02:00
8,9|2
4,9|2
2,9|2
1,9|3
1,3|3
1,1|


2x2x2x3x3=72






15,18|2
15,9|3
5,3|3
5,1|5
1,1|

2x3x3x5=90




12,20|2
6,10|2
3,5|3
1,5|5
1,1|


2x2x3x5=60









14,21|2
7,21|3
7,7|7
1,1|




2x3x7=42