((7,9-47,42):1,25+(6,7-17,28)):(0,38-0,108)*16-19,25

Question

((7,9-47,42):1,25+(6,7-17,28)):(0,38-0,108)*16-19,25

Answer 1

1. 7,9-47,42=-39,52

2. (-39,52)/1,25= (-31,616)

3. 6,7-17,28=(-10,58)

5. (-31,616)+(10,58)=(-42,196)

6. 0.38-0.108= 0.272

7. 0.272*16= 4.352

8. 4.352-19.25= -14.898

9. (-42,196)/(-14.898)=2.83

Ответ= 2.83