8/29 * 29/7

$$\left({\frac{{\mathtt{8}}}{{\mathtt{29}}}}\right){\mathtt{\,\times\,}}\left({\frac{{\mathtt{29}}}{{\mathtt{7}}}}\right) = {\frac{{\mathtt{8}}}{{\mathtt{7}}}} = {\mathtt{1.142\: \!857\: \!142\: \!857\: \!142\: \!9}}$$

.