Question

Fração geratriz simples A)25,1666... B)3,8333... C)0,5111... D)1,7424242...

Answer 1

Resposta:

Explicação passo-a-passo:

A)  25,1666... = 25 + 16-1\90 = 25 + 15\90 =

25.90+15\90 = 2265\90 = 453\18 = 151\6

B)  3,8333... = 3 + 83-8\90 = 3 + 75\90 =

3.90+75\90 = 345\90 = 69\18 = 23\6

C)  0,5111... = 51-5\90 = 46\90 = 23\45

D)  1,7424242... = 1 + 742-7\990 = 1 + 735\990 =

1.990+735\990 = 1725\990 = 345\198 = 115\66