how many times does 1.6 go into 66 and 2 thirds
$${\frac{\left({\mathtt{66}}{\mathtt{\,\small\textbf+\,}}{\frac{{\mathtt{2}}}{{\mathtt{3}}}}\right)}{{\mathtt{1.6}}}} = {\frac{{\mathtt{125}}}{{\mathtt{3}}}} = {\mathtt{41.666\: \!666\: \!666\: \!666\: \!666\: \!7}}$$
Forty one and two thirds