Ответ:
- \(25\% = \frac{25}{100} = \frac{1}{4} = 0.25\).
- \(36\% = \frac{36}{100} = \frac{9}{25} = 0.36\).
- \(50\% = \frac{50}{100} = \frac{1}{2} = 0.5\).
- \(75\% = \frac{75}{100} = \frac{3}{4} = 0.75\).
Ответ: 25% = 1/4 = 0,25; 36% = 9/25 = 0,36; 50% = 1/2 = 0,5; 75% = 3/4 = 0,75.
