Respostas

2013-08-13T11:56:09-03:00
x=5*49=245      y=2*25*7=350 mmc  245,350|5
                                                       49,70  |7
                                                       7, 10  |7
                                                       1,10  |2
                                                        1,5  |5
                                                        1,1                     49*10=490
2 4 2