2. Запишите в виде обыкновенной несократимой дроби: 1) 325,14; 2) 6,324; 3) 568,9; 4) 12,458; 5) 43,39; 6) 89,3; 7) 586,345; 8) 8,45.

1. \(325,14=\frac{32514}{100}=\frac{16257}{50}\).
2. \(6,324=\frac{6324}{1000}=\frac{1581}{250}\).
3. \(568,9=\frac{5689}{10}\).
4. \(12,458=\frac{12458}{1000}=\frac{6229}{500}\).
5. \(43,39=\frac{4339}{100}\).
6. \(89,3=\frac{893}{10}\).
7. \(586,345=\frac{586345}{1000}=\frac{117269}{200}\).
8. \(8,45=\frac{845}{100}=\frac{169}{20}\).

Ответ: 1) \(\frac{16257}{50}\); 2) \(\frac{1581}{250}\); 3) \(\frac{5689}{10}\); 4) \(\frac{6229}{500}\); 5) \(\frac{4339}{100}\); 6) \(\frac{893}{10}\); 7) \(\frac{117269}{200}\); 8) \(\frac{169}{20}\).