Question

calcule a geratriz das dizimas abaixo:
A) 0,444...
B)12,333...
C)3,666...
D)23,252525...
E)7,123123123...​

Answer 1

Resposta:

Explicação passo-a-passo:

A)  0,444... = 4\9

B)  12,333... = 12 + 3\9 =

12.9+3\9 = 111\9 = 37\3

C)  3,666... = 3 + 6\9 =

3.9+6\9 = 33\9 = 11\3

D)  23,252525... = 23 + 25\99 =

23.99+25\99 = 2302\99

E)  7,123123123... = 7 + 123\999 =

7.999+123\999 = 7116\999 = 2372\333