Question

выполните действия 3 2/7-6/7=​

Answer 1

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