| , .. | , .. | % | , % | ||||
| . | . | ||||||
| +10 | +10 | ||||||
| -80 | -30 | ||||||
| +10 | +10 | ||||||
| +20 | |||||||
| +40 | -10 | ||||||
| -60 | -40 | ||||||
| - | - | +80 | +80 | - | - | ||
| +10 | +40 |
':
1. .
1 100-80= +20 ..
2 120-200= -80 ..
3 60-50= +10 ..
4 400-400= 0 ..
5 190-150= +40 ..
6 60-120= -60 ..
7 80-0= +80 .
1010-1000= +10 ..
2.
1 100-90= +10 ..
2 120-150= -30 ..
3 60-50= +10 ..
4 400-380= +20 ..
5 190-200= -10 ..
6 60-100= -40 ..
7 80-0= +80 .
3. ³ ,
1 (100:80)*100= 125%
2 (120:200)*100= 60%
3 (60:50)*100= 120%
4 (400:400)*100= 100%
5 (190:150)*100= 127%
6 (60:120)*100= 50%
(1010:1000)*100= 101%
4.
.= (80+120+50+400+150+60+0):1000= 0,86 (86%)
5. (%),
1 (100:90)*100= 111%
2 (120:150)*100= 80%
3 (60:50)*100= 120%
4 (400:380)*100= 105%
5 (190:200)*100= 95%
6 (60:100)*100= 60%
(1010:970)*100= 104%
,
1%, 10 .. 1,3 5, , 7. 2 6 , . 4%, 40 .., 1,3,4. 2,5,6, 7 .
86%.
2.
. . 2 .
|
|
|
. 2.
2.
| ³ (+,-) | , % | |||
| 1. , .. | -17 | 98,79 | ||
| 2. , .. | +18 | 104,92 | ||
| 3. , . | 3,83 | 3,60 | -0,23 | 93,99 |
| 4. , . | 0,26 | 0,28 | +0,02 | 107,69 |
':
1.
1383:384= 3,60 .
2.
1400:366= 3,83 .
3.
366:1400= 0,26.
4.
384:1383= 0,28.
5. ³
, ..
1383-1400= -17 ..
, ..
384-366= +18 ..
, .
3,60-3,83= -0,23
, .
0,28-0,26= +0,02 .
6. (%),
, ..
(1383:1400)*100= 98,79%
, ..
(384:366)*100= 104,92%
, .
(3,60:3,83)*100= 93,99%
, .
(0,28:0,26)*100= 107,69%
7. .
.=.*.=366*3,83=1400 ..
=.*.=384*3,83=1470,72=1471 ..
.=.*.=1382,4=1382 ..
=- .= 1471-1400= +71 .
= .-= 1383-1471= -88 ..
71+(-88)= -17 ..
, 17 ... : 18 .., 0,23 ., 0,02 ..
1. .. : . . .: , 2003. 278.
2. .. : . .: , 2004. 654.
3. http://library.if.ua
4. http://nbuv.gov.ua
