Question

Transforme a dizima em frações de geratriz de 0,1233

Answer 1

$\Large\boxed{\begin{array}{l}\sf x=0,12333\dotsc\cdot100\\\sf 100x=12,333\dotsc\cdot10\\\sf 1000x=123,333\dotsc\\-\underline{\begin{cases}\sf 1000x=123,333\dotsc\\\sf 100x=12,333\dotsc\end{cases}}\\\sf 900x=111\\\sf x=\dfrac{111\div3}{900\div3}\\\\\sf x=\dfrac{37}{300}\end{array}}$