, . | , . | ,.. | ,% | |
: | ||||
1. B | 23,27 | |||
2. | 30,00 | |||
3. | 9,09 | |||
4. | 31,25 | |||
5. ( S | 25,00 | |||
6. |
2
,
, . | , . | ,.. | ,% | |
: | ||||
1. | ||||
2. | ||||
3. | ||||
4. ( S |
()
:
S =8800.. =5000., =1600..
S1 =11000.. 1=6500., 1=2100..
1. ():
=:S;
( )=5000: 8000=0,582, 56,82%
( )=6500: 11000=0,5909, 59,09%
: = ()-()=0,5909-0,5682=0,0227;
: ()= (): ()* 100%=
0,0227: 0,5682 *100%=4,00%
4%, 2,27 ,
2. :
=:S
=1600:8800=0,1818, 18,18%
=2100:11000=0,1909, 19,09%
: : = 0,1909-0,1818=0,0091
()= (): () *100%=0,0091:/0,1818*100%=5,01%
5,01%, 0,91 ,
|
|
% | ||||
5. (1:4*100%) | 56,82 | 59,09 | 2,27 | 4,00 |
6. (2:4*100%) | 25,00 | 21,82 | -3,18 | -12,72 |
7. (3:4*100%) | 18,18 | 19,09 | 0,91 | 5,01 |
8. S |
3
, . | , . | ,.. | ,% | |
: | ||||
1. B | 23,27 | |||
2. | 9,09 |
=9800. =2200...
-12080.. =2400..
1. :
()=: =9800: 220=4,4545(/)
4,45 . .
()=(): ()=12080: 2400=5,0333(/)
5,03 . .
2. :
:
= () ()=5,0333- 4,4545 = 0,5788
: ()=(): ()*100%
0,5788: 4,4545*100%=12,99%
12,99%, 58 .
, 2000.. 2700.. , -100 ., -110 .
=2000.. =2700..
() =100 () =110 .
:
=: .
:
=2000:100=20(. ./)
=2700:110=24,5455(. ./)
:
=-=24,5455-20,0 =4,5455..
()=:*100%= 4,5455: 20*100%=22,73%
22,73%. 4,55 .., .
4
01,01 4500 .., -3790 . .
.( , )
:
1. :
=4500-3790=710 .
2. :
=710/4500=0,1578, 15,78%
15,78% .
|
|
3. :
.=1 -0,1578=0,8422, 84,22%
84,22%
5
- 2000 ..- 3400 .., --400, -650 . .
, .
:
1=2000/400=5, 2=3400/650=5,23
:
=5,23- 5=0,23
() =0,23/5*100=4,60%
4,60%, 23 ,
6
18%, 7%.
, .
:
=*F
- 18%
F 7%
(*1,18) (F *0,93)=()*(1,18*0,93)=1,097. 109,7%
, 1300 . . 1400 . ., 100 150 .