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1.
50% 50% . . ().
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1 :
1) / 1 = * = 500*0,3 = 150 . .
2) , = = 500-150 = 350 . .
3) , = , = 800-350 = 450 . .
4) = * , = 0,5*450 = 225 ..
5) = , - = * , = 450-225 = 0,5*450 = 225 . .
2 :
2 : | 3 : |
1) 600*0,3 = 180 . . 2) 600-180 = 420 . . 3) 600-420 = 180 . . 4) 0,5*180 = 90 . . 5) 180-90 = 0,5*180 = 90 . . | 1) 400*0,3 = 120 . . 2) 400-120 = 280 . . 3) 700-280 = 420 . . 4) 0,5*420 = 210 . . 5) 420-210 = 0,5*420 = 210 . . |
:
225 . . | 225 . . | 150 . . | |
90 . . | 90 . . | 180 . . | |
210 . . | 210 . . | 120 . . |
2.
: 59 500 . ., - 8 000 . ., 15 500 . ., 13 700 . ., 15 000 . .
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8 000 +15 000 = 23 000 . . | 13 700+15 500 = 29 200 . . |
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4,1507. , 4,1507% 1%. , 8%, 33,2056% (8%*4,1507). 5%, 20,7535% (5%*4,1507).
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3.
, , , ( ) 2014 145856 . .
1. ;
2. ;
3. .
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0% - (.1);
10% - , (.2);
18% - , .. (.3).
, :
1) = (18/118)* = (18/118)*145856 = 22249,22 . .
2) = (10/110)* = (110/110)*145856 = 13259,64 . .
3) = 0 .
:
1) () = = 145856-22249,22 = 123606,78 . .
2) ( ) = 145856-13259,64 = 132596,36 . .
3) ( ) = 145856-0 = 145856 . .
:
, | |||
18% | 22 249,22 . . | 123 606,78 . . | |
10% | 13 259,64 . . | 132 596, 36 . . | |
0% | 0 . | 145 856 . . |
4.
.
:
1. = . = 1400-900 = 500 ..
2. = = 500-55-200 = 245 ..
3. = + + = 245-45+15+31 = 246 ..
4. .1 . 284 20%, .3 . 284 13%.
= * 20% + * 13%= (246-31) * 0,2 + 31*0,13 = 43+4,03 = 47,03 ..
5. = = 246-47,03 = 198,97 ..
:
:
(900) | |
(55) | |
(200) | |
(45) | |
(47,03) | |
198,97 |
5.
, 2014 . .
930 . ., 15% ; 23% ; 80% ; . 460 . .; 1000 . .; 45 . .; 120 . .
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:
, . , :
1) = + =930+460=1390 . .
2) = , = 1390-1000-45-120 = 225 . .
:
I. : 1000 . . : 390 . . | III. : 139,5 .. 32,085 . . 0 758,415 . . : 930 . . |
II. : 45 . . 120 . . 225 . . : 390 . . | IV. V. : 460 . . |
: 1390 . . | : 1390 . . |
. , .
1) = * = 0,15*930 = 139,5 . .
2) = * = 0,23*139,5 = 32,085 . .
3) = = 930-139,5-32,085-0 = 758,415 . .
4) = *100/80 = 758,415*100/80 = 948,01875 . .
:
2014 225 . . 948,01875 . .