Question

ДУЖЕ СРОЧНО ППЄПЖПЖЖПЖПЖА​

Answer 1

1) = $2\frac{5}{27} * (6\frac{4}{13} * - 4\frac{3}{13})$ = $\frac{59}{27} * \frac{82 - 55}{13}$ = $\frac{59}{27} * \frac{27}{13}$ = $\frac{59}{13}$ = 4$\frac{7}{13}$

2) = $\frac{27}{34} * (5 - \frac{14}{5} * \frac{10}{9} )$ = $\frac{27}{34} * (5 - \frac{28}{9} )$ = $\frac{27}{34} * (5 - 3\frac{1}{9} )$ = $\frac{27}{34} * 1\frac{8}{9}$ = $\frac{27}{34} * \frac{17}{9}$ = $\frac{3}{2}$ = $1\frac{1}{2}$