294. Вычислить: 1) \(\frac{(-0,2)^4}{(0,1)^5}\); 2) \(\frac{(0,3)^3}{(-0,1)^4}\); 3) \(\frac{(3,2)^2}{(1,6)^2}\); 4) \(\frac{(2,6)^2}{(1,3)^2}\).

1. \(\frac{(-0.2)^4}{(0.1)^5}=\frac{0.0016}{0.00001}=160\).

2. \(\frac{(0.3)^3}{(-0.1)^4}=\frac{0.027}{0.0001}=270\).

3. \(\frac{(3.2)^2}{(1.6)^2}=\left(\frac{3.2}{1.6}\right)^2=2^2=4\).

4. \(\frac{(2.6)^2}{(1.3)^2}=\left(\frac{2.6}{1.3}\right)^2=2^2=4\).

Ответ: 1) 160; 2) 270; 3) 4; 4) 4.