Question

ПОМОГИТЕ СРОЧНОО 23 балла

Answer 1

Ответ:

6

5

∗

3

2

∗

12

1

3

1

∗

4

1

∗

2

1

=

216

10

24

1

=

24

1

∗

10

216

=

10

9

=0,9

$$\frac{\frac{3}{5}-\frac{1}{3}-\frac{2}{9}}{\frac{7}{15}+\frac{2}{3}-\frac{4}{5}}} = \frac{ \frac{27}{45}-\frac{15}{45}-\frac{10}{45}}{ \frac{7}{15}+\frac{10}{15}-\frac{12}{15}}= \frac{\frac{2}{45}}{\frac{5}{15}}=\frac{2}{45}* \frac{15}{5}=\frac{2}{15}$$