/ | 20.. . | 20.. | +, - | |
1. | , . . | |||
2. | . . | |||
3. | , . . | |||
4. | , . . | |||
5. | , . . | |||
6. | , . . | |||
7. | , . . | |||
8. | , . . | |||
9. | , . . | |||
10. | , . . | |||
11. | , % (. 1 . 2: . 7) | |||
12. | , % (. 1 . 2: .4) | |||
13. | , % (. 1 .2: (.5+ .6)) | |||
14. | , % (. 8: .10) | |||
15. | , % (.1 .2: . 3) | |||
16. | , % (.1 .2: (.4+ .9) |
1.7
20.. | 20.. | (+, -) | |
1. , . . 2. , ( : 1) 3. () , . (360 .: 2) 4. , % 6. , % ( 1: 100%) 7. , % (. : . 100%) |
1.8
, 20..
20... | 20... | , (+, -) | ||
1. 2. 3. 4. 5. 6. 7. | d e f |
1.9
20.. . | 20.. . | , (+, -) | |
1. , . . 2. , . . 3. , . . 4. , % (.1:. 3) 5. , % (. 1: . 2) 6. (. 2:.3) |
|
|
:
) (. 6 . - . 6 .) 5, .
) (. 5 . - . 5 .) . 6, .
1.10
, . . | , . . | , . | |||||
20.. . | 20.. . | 20... | 20... | 20... | 20... | , (+,-) | |
5= 365∙1:3 | 6= 365∙2:4 | 7=6-5 | |||||
..: ...: |
1.11
20... | 20... | , (+,-) | |
, . . , . . , , % , % , % |
1.12
20... | 20... | 20... | 20... | ||||
20... | 20... | ||||||
1. 2. 3. 4. | 1. 2. 3. 4. | - | - |
1.13