Question

Памагите пж срочно !!!!!!!!!

Answer 1

Ответ:

$1)( - \frac{4}{15} + \frac{7}{12}) \div ( - \frac{38}{45} ) = - \frac{3}{8}$

$2)( \frac{11}{16} - ( - \frac{17}{24} )) \div ( - 5 \frac{7}{12} ) = - \frac{1}{4}$

$3)( - \frac{11}{18} + \frac{29}{45} ) \div ( \frac{35}{54} - \frac{19}{27} ) = - \frac{3}{5}$

$4) - 4 \frac{1}{7} + 2 \frac{1}{4} \times ( - 11 \frac{2}{9} - ( - 5.4) \div \frac{9}{35} ) = - \frac{1073}{14}$