Respostas

2014-08-23T17:15:04-03:00
2,666.. = 2+6/9 = 24 / 9
0,2626.. = 0+26/99 = 26 / 99
2,176176176.. = 2+176/999 = 2174 / 999
0,8474747.. = 0 + 847-8/990 = 839/990
0,12666.. = 0 + 126-12/900 = 114/900