- .
:
- ;
- , ;
- .
:
- 0710005 .7 ( )
- 9 ;
- 13 .
13.1
, . . | , % | |||||
20___. | 20___. | , (+,-) | 20___. | 20___. | , (+,-) | |
: | ||||||
13.2 , .
13.3
1 , . | , / | 1 , . | 1 , . | 20__ ., | , . | |||||||||
20_. | 20_. | 20_. | 20_. | 20_. | 20_. | .. | .. | |||||||
8=3:4 | 10=8-6 | 11=7-8 | 13=12*9 | 14= 10*12 | 15= 11*12 | |||||||||
|
|
13.4
, . | 1 ., | 1 , . | 1 , . | 20__ ., | , . | |||||||||
20_. | 20_. | 20_. | 20_. | 20_. | 20_. | .. | .. | |||||||
8=3:4 | 10=8-6 | 11=7-8 | 13=12*9 | 14= 10*12 | 15= 11*12 | |||||||||
|
|
13.5 1 .
20___. | 20___. | , (+,-) | |
1. , . . | |||
2. : | |||
3. | |||
4. | |||
5. | |||
6. (), . . | |||
7. 1 . (), . | |||
8. : () (. 2 / . 6 * 100) | |||
9. () (. 3 / . 6 * 100) | |||
10. () (. 4 / . 6 * 100) | |||
11. 1 . () (. 5 / . 6 * 100) |
.
13.6.
13.6
, . . | ||
(+;-) | ||
D *1 | ||
D * 1 | ||
D * 1 | ||
D * 1 | ||
1 . | D * 1 |
:
1) ?
2) ?
3) ?
4) .
5) ?
6) ?
7) ?
8) ?