().
. 121 , 500 ; 450 .
? : __________________________________________________________
: ___________________________________________________________
4. , , . 1.1. .
| 1.1. | |||||
| 0,03 | 265 700 | 210 400 | |||
| 0,45 | 0,269 500 | 295 500 | |||
| 17 600 | 48,385 | 895 300 |
, ().
- __________________________________________
- ______________________________________________________
- ___________________________________________________________
- __________________________________
- ____________________________________
- _____________________________________________________
- ______________________________
- __________________________
6. , , , 100 .
64 . 81 . __________________
43 . 27 . __________________
81 . 15 . __________________
7. () 1 ., . 1.2.
| 1.2. | ||||||
| 1 . | ||||||
| 6 7 | ||||||
| 2 . 40 . | ||||||
| 8 . 50 . | ||||||
| 4 . 20 . |
8. () ( ).
: 220 69 . 1 ; 900 136 . 1 ; 500 75 . 1 . 200 .
( ): 40 . 10 .; 24 . 92 .; 15 . 20 .
9. .
284 . ., 2,7 %.
:__________________________________________________________________
|
|
|
:____
10. , , , . 1.3.
| 1.3. | ||||
| , .-. | , .-. | , .-. | , .-. | |
| 1.03 | 42 485-49 | 9 065-20 | 3005-30 | |
| 2.03 | 5147-80 | 7 435-30 | ||
| 3.03 | 7673-40 | 6014-20 | ||
| 4.03 | 2 750-80 | 3 654-90 | ||
| 5.03 | 4 589-60 | 2 958-70 | ||
2
1. ( ):
330 = _______ ; 505 = ______ ;
1050= ; 1400= _____ ;
2005 = ______ ; 750 = ____ .
2. :
4 15 + 26 40 + 1 520 = ___________ .
:
6 275 - 40 182 = ________ .
().
. 64 , 1 60 , 3 20 9 20 .
?
: __________________________________________________________
:____________________________________________________________
4. , , . 2.1. .
| 2.1. | |||||
| 0,56 4 | 217 | 248 150 | |||
| 75 400 | 4,5 | 425 300 | |||
| 0,07 | 138 | 167 600 |
, ().
- _________________________
- ________________________________
- _______________________________________________________
- _________________________
- ____________________________________
- _____________________________________
- ____________________________________________________
- ________________________________________
6. , , , 100 .
125 . 63 . __________________
61 . 30 . __________________
72 . 55 . __________________
7. () 5 9 . 1 ., . 2.2.
| 2.2. | ||
| 1 . | ||
| 11 . 60 . | ||
| 24 . 50 . | ||
| 9 . 70 . |
8. () ( ).
|
|
|
: 1 65 82 . 1 ; 40 170 . 1 . 500 .
( ): 212 . 30 .; 296 . 70 .; 321 . 54 .
9. II , 650 . ., 25,4 % II .
:__________________________________________________________________
:____
10. , , , . 2.3.
| 2.3. | ||
| , . | , % | |
| 100 400 ' | ||
| 72 400 ' | ||
| 4 976 800 | ||
| - |
