Question

Escreva sob a forma de fraçao irredutivel as seguintes dizimas periodicas:

a)-0,888

b)0,3737

c)0,261261

d)-1,2323

e)0,0505

f)0,5444

Answer 1

A) 0/8 =8/9

B)37/99

C)261/9990=87/333=29/111

D)123-1/99

E)05/99=5/99

F)05/9990=54/90

as barras e tipo a fracao