Е) $$(-5,17:1\frac{3}{4}+1,67·\frac{4}{7})·(-1\frac{1}{11})$$

Е) Выполним действия:

1) $$1\frac{3}{4} = \frac{1 \cdot 4 + 3}{4} = \frac{7}{4}$$

2) $$-5,17 : \frac{7}{4} = -\frac{517}{100} : \frac{7}{4} = -\frac{517}{100} \cdot \frac{4}{7} = -\frac{517}{25} \cdot \frac{1}{7} = -\frac{517}{175}$$

3) $$1,67 \cdot \frac{4}{7} = \frac{167}{100} \cdot \frac{4}{7} = \frac{167}{25} \cdot \frac{1}{7} = \frac{167}{175}$$

4) $$\left(-\frac{517}{175}\right) + \frac{167}{175} = \frac{-517 + 167}{175} = \frac{-350}{175} = -2$$

5) $$-1\frac{1}{11} = -\frac{1 \cdot 11 + 1}{11} = -\frac{12}{11}$$

6) $$-2 \cdot \left(-\frac{12}{11}\right) = \frac{24}{11} = 2\frac{2}{11}$$

Ответ: $$2\frac{2}{11}$$