Question

obtenha a fração geratriz das dízimas periódicas simples: a) 2,333... b) 0,777... c)0,222... d) 1,2222.... e) 2,3636... f) 4,1212... g) 13,121121... h) 6,333333... i) 0,425425...

Answer 1

A = 2 3/9 =21/9
B = 7/9
C = 2/9
D = 1 2/9 = 11/9
E= 2 36/99 = 234/99
F = 4 12/99 = 408/99
G = 13 121/999 = 13018/999
H = 6 3/9 = 57/9
425/999