Вычислите:
а) $2\frac{4}{11} - 1$;
б) $2\frac{4}{11} - 1\frac{2}{11}$;
в) $2\frac{4}{11} - 1\frac{4}{11}$;
г) $2\frac{4}{11} - 1\frac{7}{11}$.
$2\frac{4}{11} - 1 = 1\frac{4}{11}$
$2\frac{4}{11} - 1\frac{2}{11} = 1\frac{2}{11}$
$2\frac{4}{11} - 1\frac{4}{11} = 1$
$2\frac{4}{11} - 1\frac{7}{11} = 1\frac{15}{11} - 1\frac{7}{11} = \frac{8}{11}$
Пожауйста, оцените решение
