$${\mathtt{YOU}}$$ can do this yourself. All you need to do is type it into a calculator.
$${\frac{{\mathtt{6}}{\mathtt{\,\times\,}}{\mathtt{1}}}{{\mathtt{7}}}}{\mathtt{\,\times\,}}{\mathtt{3}}$$
.$${\mathtt{YOU}}$$ can do this yourself. All you need to do is type it into a calculator.
$${\frac{{\mathtt{6}}{\mathtt{\,\times\,}}{\mathtt{1}}}{{\mathtt{7}}}}{\mathtt{\,\times\,}}{\mathtt{3}}$$