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1. .
1. , 6 .
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, . . | , % | , . . | , % | %, +/ | |||
20. | 20. | 20. | 20. | ||||
6 = 3 2 | 7 = 6/2∙100 | 8 = 5 4 | |||||
100,00 | 100,00 | × |
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2. .
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1. :
= ∑ Vi∙bi + ,
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2. :
= ∑ V ∙ i∙bi + ,
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30 35
40 57
, . .:
400 700
600 900
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600 609
800 991
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10 11
17 20
2
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20. | 20. | , +/ | , % | |
4 = 3 2 | 5 = 4/2∙100 | |||
1. , . | ||||
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- _________ . (______%) ________ . (_____%) ___________. . (______%);
- _____ % (______ % ) _____ % (______ % ) ____________________ ___________. . (______%);
- _________ . . (______%) _________ . .. (_____%) ___________________ ___________. . (______%);
- _________ . . (______%) ___________________ ___________. . (______%).
- _________________________ ___________. . (______%). ____________________ .
3. .
:
3
(), . | , +/ | , % | ||
20. | 20. | |||
4 = 3 2 | 5 = 4/2∙100 | |||
: , ( __________ __________ %), ( __________ __________ %) ( __________ __________ %). __________. ________________________ __________ __________ %. _____________________________ , _____________________ , . ______________________________ .
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4. .
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1. (. 4):
= ∑ Vi∙bi + / ∑ Vi∙i,
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20. | 20. | , +/ | , % | |
4 = 3 2 | 5 = 4/2∙100 | |||
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5 ( )
20. | 20. | , +/ | , % | |
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