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1) = (1563000+1243000) (812300+478900) = 1514800 + 136400 21180 = 1630020
= + = 196400 60000 = 136400
|
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2) = = (1563000+1243000) (812300+478900) = 2806000-1291200 = 1514800
= 707900+185800+736320 = 1630020
= - = 245400 59600 = 185800
= 1102720 + 382800 + (507100-362600) = 1630020
1
(. .):
| , | |
| , | |
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| (+13) | |
( ) = 7252-1396 = 5856
( ) = (4752+948+1276+(2832-2556)) = 7252
( ) = (124+276+736+247+13) = 1396
:
1)
2)
3)
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2) = + ( )
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2
:
1)
(335+106+76) = 517
554
2)
(12+22+56) = 90
99
3)
(517+90+2) = 609
(554+99-4) = 649
= 649/609 = 1.066
3
= 2150+1150 = 3300
4
| , | |
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| \ | |
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= 3680+410+252+190+830 = 5362
5
| , | 1 56.1 48.5 | 2 60.2 59.3 |
| , | 25.4 18.7 | 31.0 20.1 |
| 5.1 | 6.3 |
:
1) 2
65.6+74.7=140.1
=(56.1+48.5) (25.4+18.7) + 5.1 = 104.6 44.1 + 5.1 = 65.6
=74.7
2)
56.1/104.6 = 0.5363 = 53.6% ()
100-53.6=46.4% ()
60.2\119.5=50.4% ()
100-50.4 = 49.6% ()
3)
74.7-65.6=9.1
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