Ответ:
Решение:
- \( \frac{17}{25} = \frac{17 \cdot 4}{25 \cdot 4} = \frac{68}{100} = 0.68 \)
- \( 1 \frac{11}{50} = 1 + \frac{11}{50} = 1 + \frac{11 \cdot 2}{50 \cdot 2} = 1 + \frac{22}{100} = 1 + 0.22 = 1.22 \)
- \( \frac{1}{4} = \frac{1 \cdot 25}{4 \cdot 25} = \frac{25}{100} = 0.25 \)
- \( \frac{7}{20} = \frac{7 \cdot 5}{20 \cdot 5} = \frac{35}{100} = 0.35 \)
- \( \frac{1}{40} = \frac{1 \cdot 25}{40 \cdot 25} = \frac{25}{1000} = 0.025 \)
Ответ: 0,68; 1,22; 0,25; 0,35; 0,025.
