Задача Задача №584131
А
А
Сложите дроби 1/3 и 2/7: \( \frac{1}{3} + \frac{2}{7} = \frac{7}{21} + \frac{6}{21} = \frac{7 + 6}{21} = 13/21 \)
Сложите дроби 1/3 и 2/7: \( \frac{1}{3} + \frac{2}{7} = \frac{7}{21} + \frac{6}{21} = \frac{7 + 6}{21} = 13/21 \)
