Question

1/4-(1-11/12)
2-(13/33-5/22)

Answer 1

Ответ:

$\frac{1}{4} - (1 - \frac{11}{12} ) = \frac{1}{6} \\ 1)1 - \frac{11}{12} = \frac{12}{12} - \frac{11}{12} = \frac{1}{12} \\ 2) \frac{1}{4} - \frac{1}{12} = \frac{3}{12} - \frac{1}{12} = \frac{2}{12} = \frac{1}{6}$

$2 - ( \frac{13}{33} - \frac{5}{22} ) = 1 \frac{5}{6} \\ \frac{13}{33} - \frac{5}{22} = \frac{26}{66} - \frac{15}{66} = \frac{11}{66} = \frac{1}{6} \\ 2 - \frac{1}{6} = 1 \frac{6}{6} - \frac{1}{6} = 1 \frac{5}{6}$