Question

Dê a representação decimal dos seguintes numeros racionais.

Answer 1

$\displaystyle \mathsf{a) \ \dfrac{7}{8}\to0,875}\\\\\\\displaystyle \mathsf{b) \ \dfrac{5}{9}\to0,555... }\\\\\\\displaystyle \mathsf{c) \ \dfrac{7}{5}\to1,4}\\\\\\\displaystyle \mathsf{d) \ 1\dfrac{2}{3}=\dfrac{5}{3}\to1,666...}$