$${\frac{{\mathtt{6}}}{{\mathtt{10}}}} = {\frac{{\mathtt{3}}}{{\mathtt{5}}}} = {\frac{{\mathtt{12}}}{{\mathtt{20}}}} = {\frac{{\mathtt{30}}}{{\mathtt{50}}}} = {\frac{{\mathtt{60}}}{{\mathtt{100}}}}$$ and so on !
$${\frac{{\mathtt{6}}}{{\mathtt{10}}}} = {\frac{{\mathtt{3}}}{{\mathtt{5}}}} = {\frac{{\mathtt{12}}}{{\mathtt{20}}}} = {\frac{{\mathtt{30}}}{{\mathtt{50}}}} = {\frac{{\mathtt{60}}}{{\mathtt{100}}}}$$ and so on !