() .
, : , , .
, , .
- .
1 .
1. ,
1 | 10* | ||
2 | 43* | ||
3 | 50* | ||
4 | 42* |
5 .
2
2
1 | 400* | ||
2 | 700* | ||
3 | 140* | ||
4 | 700* |
3
3 ()
600* | |||
800* | |||
300* |
. 4
4. (./)
5900* | |||
850* | 5400* | ||
1870* | 5800* |
5.
, 30 .
5. /
1 | 7,5 | ||
2 | |||
3 | 6,5 | ||
4 |
6.
6 ()
1 | 40* | ||
2 | 20* | ||
3 | 65* | ||
4 |
:
1. , - ;
2. , , ;
3. , , ( );
4. , , ( );
5. , ;
|
|
6. - .
.
(*) ( ).
, . :
1 | ||||
2 | ||||
3 | ||||
4 | ||||
. ( ), . , .
1 | 200 | 200 | ||
2 | 200 | 100 | ||
3 | 200 | 100 | ||
4 | 300 | |||
.
600 , 1 200 , 2 200 , 3- 200 . 1 400 , 200 200 .
(). 4-, 6-, . - :
1 | 200 | 200 | ||
2 | 200 | 100 | ||
3 | 200 | 100 | ||
4 | 300 | |||
4- =42-28+23-33=4
.
.
1 | 200 | 200 | ||
2 | 200 | 100 | ||
3 | 200 | 100 | ||
4 | 300 | |||
= 30-10+28-23 =45
1 | 200 | 200 | ||
2 | 200 | 100 | ||
3 | 200 | 100 | ||
4 | 300 | |||
|
|
2 =43+28-22-23
3 = 50-28+10-32 =0 .
.
- .
-
=200*10+200*22+200*28+100*23+400*33+200*32+100*25+300*31
=45700-. - 5 , 45700*5 /- = 228500 .
1 =(200*10+200*32)*5= 42000.
2 =(200*22+100*25)*5=34500 .
3 =(200*28+100*23)*5=39500 .
4 =(400*33+300*31)*5=112500 .
1 =200*890+200*920 =362000 .
2 =200*890+100*920 =270000 .
3 =200*890+100*850 =263000 .
4 =400*850+300*920 =616000 .
= 1511000 .
1 =362000+ 42000=404000.
2 =270000+34500= 304500 .
3 =263000+39500= 302500 .
4 =616000+112500= 728500 .
= 1739500.
()
1 | 10*30=300 | |||
2 | 8*30=280 | |||
3 | 6*30=180 | |||
4 | 20*30=600 | |||
, , , , .
.