Ответ:
- \(0.2=\frac{2}{10}=\frac15\).
- \(0.88=\frac{88}{100}=\frac{22}{25}\).
- \(0.64=\frac{64}{100}=\frac{16}{25}\).
- \(0.78=\frac{78}{100}=\frac{39}{50}\).
- \(0.256=\frac{256}{1000}=\frac{32}{125}\).
- \(0.3264=\frac{3264}{10000}=\frac{204}{625}\).
Ответ: 1) \(\frac15\); 2) \(\frac{22}{25}\); 3) \(\frac{16}{25}\); 4) \(\frac{39}{50}\); 5) \(\frac{32}{125}\); 6) \(\frac{204}{625}\).
