Question

$1.\sqrt{} \frac{25}{121} \\\\2. \sqrt[3]{-} \frac{27}{8} \\\\3. \sqrt[4]{} \frac{16}{81} \\\\4. \sqrt[5]{-} \frac{32}{1.024} \\\\5. \sqrt[3]{} \frac{343}{729}\\\\6. \sqrt[4]{} \frac{625}{1.296}\\\\7. \sqrt{1,69} \\\\8. \sqrt[3]{0,512}$

Answer 1

1.  5/11 y en decimal seria 0.45

2.  - 3/2  y en decimal  es -1.5

3.  2/ 3 y en decimal  es 0.6

4.   - $\sqrt[5]{31.25}$

5.   7/9  en forma decimal es 0.7

6. $\sqrt[4]{482.25308641}$

7.    1.3

8.  $\sqrt[3]{0.512}$