:1) () ( ) - -9 ( - 9) () );2) - -103) - -10 4) - -1, 01.08.2001 55.
- , . . .
22 . .
/ , , , .
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1 2013 () 5202\5
1.
. , .
. . :
5 175 . 50,20 =175*50,20=8835,20 20-70=8835,20
20000 22, 18. .? 20000/22=909,10
18 ? 18*909,10=16363,80
-
25%. 20000*25%=5000, =16363,80+5000=21363,80
2.
, . ,
5 300. 90 . +300*90,20=27072
-
33% . =27072*33%=8933,76; =27072+8933,76=36006,76
-
. /.: , , 80%
-
100 , 10/. 101 150 12,5; 150-170 15 ; 170 20.
165 . = (100*10)+(50*12,5)+(15*15)=
. /.: 3 . 356 . V 450000. ()
1-115, 2-120, 3-121; =450000/356=1264,04; 1264,04*115=; 1264,04*120=; 1264,04*121=
/. . , .
23 .
70. , . . , :
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20 , 23 , 25 , 26 , 44 , 43 , 44 , 70 .
, :
20 , 23 ,
70 .
, :
1) ;
2) .
:
1) :
70 , 68 ;
2) :
70 , 76 ;
3) :
70 , 28 .
:
70 , 50 .
1 % :
70 , 69 , 2 .