$${\frac{{\mathtt{1}}}{{\mathtt{4}}}} = {\mathtt{0.25}}$$
$${\frac{{\mathtt{2}}}{{\mathtt{8}}}} = {\frac{{\mathtt{1}}}{{\mathtt{4}}}} = {\mathtt{0.25}}$$
$${\frac{{\mathtt{3}}}{{\mathtt{12}}}} = {\frac{{\mathtt{1}}}{{\mathtt{4}}}} = {\mathtt{0.25}}$$
$${\frac{{\mathtt{4}}}{{\mathtt{16}}}} = {\frac{{\mathtt{1}}}{{\mathtt{4}}}} = {\mathtt{0.25}}$$
$${\frac{{\mathtt{5}}}{{\mathtt{20}}}} = {\frac{{\mathtt{1}}}{{\mathtt{4}}}} = {\mathtt{0.25}}$$
.