Question

-2,(36)=?
0,(6)=?
0,(12)=?
0,6(8)=?

пж помогите, даю 10 балов.​

Answer 1

Ответ:

$- 2.(36) = - 2 \frac{36}{99} = - \frac{26}{11} \\ \\ 0.(6) = \frac{6}{9 } = \frac{2}{3} \\ \\ 0.(12) = \frac{12}{99} = \frac{4}{33} \\ \\ 0.6(8) = \frac{68 - 6}{90} = \frac{62}{90} = \frac{31}{45}$