Thực hiện phép tính một cách hợp lí: d) (1 /29 ⋅ 3/ 2 − 26/ 11 ⋅ 3/ 23 + 9/ 238)/( − 3 /29 + 13/ 11 ⋅ 3/ 23 − 9 /119) .

d) \(\frac{{\frac{1}{{29}} \cdot \frac{3}{2} - \frac{{26}}{{11}} \cdot \frac{3}{{23}} + \frac{9}{{238}}}}{{\frac{{ - 3}}{{29}} + \frac{{13}}{{11}} \cdot \frac{3}{{23}} - \frac{9}{{119}}}}\)\[ = \frac{{ - 2 \cdot \left( {\frac{3}{{58}} - \frac{{39}}{{11.23}} + \frac{9}{{238}}} \right)}}{{\frac{3}{{58}} - \frac{{39}}{{11.23}} + \frac{9}{{238}}}} =  - 2\]