+78 $${\frac{{\mathtt{20}}}{{\mathtt{9}}}}{\mathtt{\,-\,}}{\frac{{\mathtt{3}}}{{\mathtt{5}}}} = {\frac{{\mathtt{73}}}{{\mathtt{45}}}} = {\mathtt{1.622\: \!222\: \!222\: \!222\: \!222\: \!2}}$$
.+78 $${\frac{{\mathtt{20}}}{{\mathtt{9}}}}{\mathtt{\,-\,}}{\frac{{\mathtt{3}}}{{\mathtt{5}}}} = {\frac{{\mathtt{73}}}{{\mathtt{45}}}} = {\mathtt{1.622\: \!222\: \!222\: \!222\: \!222\: \!2}}$$
