Ответ:
Avval qolgan qismini topamiz: \(1-\frac{4}{7}=\frac{3}{7}\).
Endi qolgan qismning \(\frac{1}{3}\) qismini hisoblaymiz: \(\frac{3}{7}\times\frac{1}{3}=\frac{3}{21}=\frac{1}{7}\).
Javob: \(\frac{1}{7}\).
Avval qolgan qismini topamiz: \(1-\frac{4}{7}=\frac{3}{7}\).
Endi qolgan qismning \(\frac{1}{3}\) qismini hisoblaymiz: \(\frac{3}{7}\times\frac{1}{3}=\frac{3}{21}=\frac{1}{7}\).
Javob: \(\frac{1}{7}\).