. - . .
. | ||||
. | . | . | % | |
50 (25%) | +25 | |||
. | 30 (15%) | +15 | ||
. | 120 (60%) | 100 (100%) | +20 | -40 |
. = . / . . .
=0, ..
(. .) , .. , . 75, = 75: (100+150):2= 0,61.
15. . .
:
- () ( ); ( ); ( ) .
. = /
. = / . . . , , .
. = ./ .
. = / - -
= -
. . . ( .)=/
. . , . ., .. .-, . .. = ./
, , , . .
, , , - .
- | |||
(/) | 4854/33304=0,15 | 2890/29670=0,1 | +0,05 |
. (/) | 4854/3790=1,28 | 2890/2934=0,98 | +0,3 |
. (/) | 4854/3090=1,57 | 2890/2878=1,0 | +0,57 |
. (/) | 4854/4414=1,10 | 2890/2350=1,23 | -0,13 |
- (/) | 4854/28450=0,17 | 2890/26780=0,11 | +0,06 |
1. = / . *100
|
|
, . .
2. = /. *100
, .
=/. *100
3. =/*100
=/ . *100
.
4. =/ - . .*100=. 050 (2)/.020+.030+.040*100
1 . .
- . . , - .
( )*100%)/ =_%, (.1 210)
, .= ( )*100%/ (.2)
() = ( )*100%/ (.1)
= ( )*100%/ (.1)
, = ( )*100%/ (.1)