Question

выполните действия 3 2/7-6/7=​

Answer 1

$3 \frac{2}{7} - \frac{6}{7} = \frac{3 \times 7 + 2}{7} - \frac{6}{7} = \frac{23}{7} - \frac{6}{7} = \frac{17}{7} = 2 \frac{3}{7}$