.


:




:

































 

 

 

 


12,99%, 58 .

 

, . , . ,.. ,%
:        
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 .



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