Вычислите: 1/4 - 1; : 4; - 1/4; : 6; : 1/4; ?

INSIGHT

Решение:

1. \( \frac{1}{4} - 1 = \frac{1}{4} - \frac{4}{4} = -\frac{3}{4} \)
2. \( -\frac{3}{4} : 4 = -\frac{3}{4} \cdot \frac{1}{4} = -\frac{3}{16} \)
3. \( -\frac{3}{16} - \frac{1}{4} = -\frac{3}{16} - \frac{4}{16} = -\frac{7}{16} \)
4. \( -\frac{7}{16} : 6 = -\frac{7}{16} \cdot \frac{1}{6} = -\frac{7}{96} \)
5. \( -\frac{7}{96} : \frac{1}{4} = -\frac{7}{96} \cdot 4 = -\frac{7}{24} \)

Ответ: -7/24