Question

ПОМОГИТЕ НОМЕР 746 ПОД 1)

Answer 1

$(23\frac{1}{21}:1\frac{3}{7}-5,5):3,19-1\frac{17}{18}$
$(\frac{484}{21}:\frac{10}{7}-5,5):3,19-1\frac{17}{18}$
$(\frac{484}{21}*\frac{7}{10}-5,5):3,19-1\frac{17}{18}$
$(\frac{484}{30}-5\frac{5}{10}):3,19-1\frac{17}{18}$
$(16\frac{4}{30}-5\frac{15}{30}):3,19-1\frac{17}{18}$
$(15\frac{34}{30}-5\frac{15}{30}):3,19-1\frac{17}{18}$
$10\frac{19}{30}:3\frac{19}{100}-1\frac{17}{18}$
$\frac{319}{30}:\frac{319}{100}-1\frac{17}{18}$
$\frac{319}{30}*\frac{100}{319}-1\frac{17}{18}$
$\frac{10}{3}-1\frac{17}{18}=3\frac{1}{3}-1\frac{17}{18}=3\frac{6}{18}-1\frac{17}{18}=2\frac{24}{18}-1\frac{17}{18}=1\frac{7}{18}$