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Transformatii in fractii ordinare: 0,0(4);0,0(31);0,1(3);1,1(3);22,5(1)

Răspuns :

0,0(4) = 4/9

0,0(31) = 31/99

0,1(3) = (13-1)/90 = 12/90 = 2/15

1,1(3) = (113-11)/90 = 102/90 = 17/15

22,5(1) = (2251-225)/90 = 2026/90 = 1013/45