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2024.01.29

= 뷮 (-ǥذ) = ǥذ (뷮-ǥػ뷮) ⿡ 뷮ǥذ ߴµ... ǥػ뷮 ؼ = ǥػ뷮 (-ǥذ) = (뷮-ǥػ뷮) ϴ° ΰ? ̿ 뷮 ε, ̴ ǥذ Ǵ°? Ŀ ϳ ͼ ؼٰ ϼ̴µ, 뷮, ǥذ ߴ°? ǥػ뷮, ִµ.. ż.. ׳ ܿϴ°ǰ?

2024.01.29

ȳϼ~

繫ȸ ڻ꿡 ڻ갨սǰ ڻ򰡼ս н ֽϴ. 

̴ ڻ ܰ ݾε λݾװ ݾ ̰  

̸ ڻ갨ս, ϶п ̸ ڻ򰡼սǷ 

Ͽ ڻ ο ̸ ݺκ Ͽ нϿϴ. 


ġ 568 02 зǥ ǥؿ Ұ 

ǥشܰ ǥؼ ˴ϴ. ̸ ܰ Һ

Ͽ ̸ мϴ ̺мԴϴ. 


ǥؿ ṵ̈ ̰ ̿ ݿ(ܰ, ǥشܰ) (, 

ǥؼ) Ͽ ̿ ̸ ϴ Ȯ ֽϴ. ^^


708 02 

(1) : 2,300kg*19=43,700

(2) ǥ: (1,100*2kg)*20= 44,000

(3) : 300  


ǽð Ȯ ٿ 300 ݿΰ ̰ ݿ ̰ 

̸ Դϴ.


: 2,300kg*19=43,700 **************2,300kg*20=46,000************************ǥ: (1,100*2kg)*20= 44,000

 (1) : 2,300kg*(19-20)=2,300   


: 2,300kg*19=43,700 **************2,300kg*20=46,000************************ǥ: (1,100*2kg)*20= 44,000

(2) : (2,300kg-2,200kg)*20= 2,000 Ҹ 

(3) : 2,300()+2,000(Ҹ)= 300 


ְ ǽϼ



2024. 1. 29. 

帲 

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Խù ˻
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15 л Ŀ հ

[ ̿ ]

߰ ڰݺ 1:1 н

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/̿

1. ̿
1) û ȳ
2) ̺Ʈ ߺ
3) ſ ڿ Ͽ Ŀ ߰縦 Ŀ ׷ ο Żǰ̳ ̺Ʈ, ֽ ȳ û ⿡ ´ 񽺸 ϱ .
(Ŀ׷: Ŀΰ, Ŀ, Ŀ, Ŀ߱, ĿϺ, Ŀ, Ŀ, Ŀӿ, Ŀ, Ŀ, Ŀҹ, Ŀп, Ŀð, , л, Ŀ )

2. ̿ ׸: ̸, ޴ȣ

3. /̿ Ⱓ: ÷κ 1Ⱓ ̿ϸ, ߰ 1 ıմϴ. ( 2 ) ٸ, ̿Ⱓ ̿뿡 öȸϽô 쿡 ıմϴ.

4. ûڴ ̿ ź ֽϴ. , ź 쿡 û ѵ˴ϴ.


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