Ответ:
- \[6\cdot\left(\frac{1}{3}\right)^2-11\cdot\frac{1}{3}=6\cdot\frac{1}{9}-\frac{11}{3}=\frac{2}{3}-\frac{11}{3}=-3\]
- \[\frac{2.7}{2.9-1.1}=\frac{2.7}{1.8}=1.5\]
- \[\frac{7.5+3.5}{2.5}=\frac{11}{2.5}=4.4\]
- \[\frac{2.8-0.3}{0.7}=\frac{2.5}{0.7}=\frac{25}{7}=3\frac{4}{7}\]
- \[-12\cdot(-8.6)-94=103.2-94=9.2\]
- \[(7\cdot10^2)^2\cdot(3\cdot10^{-5})=49\cdot10^4\cdot3\cdot10^{-5}=147\cdot10^{-1}=14.7\]
Ответ: −3; 1.5; 4.4; \(\frac{25}{7}\); 9.2; 14.7.
