Respostas

2014-06-16T15:29:08-03:00
6/2
3/3
1



15/3                                      MDC (3)
5 /5
1


2014-06-16T18:43:44-03:00
6-3
3-3
1 = 3.3= 9

15-5
5-5
1 = 5.5 = 25