Ответ:
- \(3^2\cdot1\frac{1}{6}=9\cdot\frac{7}{6}=\frac{21}{2}=10\frac{1}{2}\).
- \(2\frac{2}{3}:2^3=\frac{8}{3}:8=\frac{8}{3}\cdot\frac{1}{8}=\frac{1}{3}\).
- \((3,1)^3+2,75=29,791+2,75=32,541\).
- \(26-(2,1)^2=26-4,41=21,59\).
- \(\left(1\frac{1}{2}\right)^2\cdot2^3=\left(\frac{3}{2}\right)^2\cdot8=\frac{9}{4}\cdot8=18\).
- \(\left(2\frac{2}{3}\right)^3:\left(\frac{2}{3}\right)^2=\left(\frac{8}{3}\right)^3:\left(\frac{2}{3}\right)^2=\frac{512}{27}\cdot\frac{9}{4}=\frac{128}{3}=42\frac{2}{3}\).
Ответ: 1) \(10\frac{1}{2}\); 2) \(\frac{1}{3}\); 3) \(32,541\); 4) \(21,59\); 5) \(18\); 6) \(42\frac{2}{3}\).
