Răspuns:
METODA 1
[tex] \frac{3}{2} - {}^{100)} 0.25 = \frac{3}{2} - \frac{25}{100} {}^{(25} = \\ \\ = {}^{2)} \frac{3}{2} - \frac{1}{4} = \frac{6}{4} - \frac{1}{4} = \frac{6 - 1}{4} = \frac{5}{4} [/tex]
METODA 2
[tex] \frac{3}{2} - 0.25 = 1.5 - 0.25 = 1.25[/tex]
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