, 2015, .
:
1)=
= 1 - 
= 0,83
=0,
2) () = 
=0,0083
3) ( 3 ) = 
=0,0062 ,
4-
: 20
: 22
1) 20% - 18
2) 10% - 45
46
, . . . 26 .
, , ,
4) 10% 6 ,
3) 20% - 18 , 2
()
:
1) .(20)= 18*20/120 = 3
2) .(10)= 45*10/110 = 4,09
3) .(20)= 18
4) .(10)= 6
5) 1 = 3-3 = 0
6) 3 = 4,09-6 = -1,91 ()
/.
1) 20% - 34
10
, . 9 .
()
:
1) .(20)= 34*20/120 = 5,67
: 34+10 = 44
(20) = 34*100/44 = 77,272727%
. (20) = 77,272727% * 9 = 7
() = 10*100/44 = 22,727373%
. () = 22,727373% * 9 = 2
(20) = 5,67-5,67 = 0
() /
1) 10% - 80
60
, . 70 .
()
:
2) .(10)= 80*10/110 = 7,27
: 80+60 = 140
(10) = 80*100/140 = 57,141414%
. (10) = 57,141414%*70 = 40
() = 60*100/140 = 42,868686%
. () = 42,868686% * 70 = 30
(10) = 7,27-40 = -32,73 ()
() /
1) 20% - 40
2) 0% - 50
17
, . 25 .
()
:
1) .(20)= 40*20/120 = 6,67
2) .(0)= 50+0 = 0
: 40+50+17 = 107
(20) = 40*100/107 = 0,373832%
. (20) = 0,373832% * 25 = 9,3
(0) = 50*100/107 = 0,427290%
. (0) = 0,427290% * 25 = 11,7
() = 17*100/107 = 0,138879%
|
|
|
. () = 0,138879%* 25 = 4
= 6,67- 6,67- 11,7 = -11,7 ()
() 21 ., :
- 9 .
20 .
, 1,9 .
12 ., 6 .
7 .
.
:
= --*- /
= 9*20/120=1,5
21-1,05=18,5
= 1,9*20/120=0,032
1,9-0,032=1,868
= 18,5-20+1,868-(12-6)+7=1,368
= 1,368*18%=0,246
() 50 ., , 12 .
17 .
, 8 .
7 .
5 .
