Question

determine a fração geratriz de cada dízima periódica

x=2,666....
x=1,43333.....
x=0,15151515......​

Answer 1

Resposta:

x=2,666.... =(26-2)/9 =24/9 =8/3

x=1,43333.....=(143-14)/90=129/90 =43/30

x=0,15151515......​=15/99=5/33