Բ ϱ Խ

亯 帳ϴ~.^^.
ۼ ÷
hogurdk~~
ݰϴ~~

1. Ͻ ߿ ֳ׿..

'800 X (120/200) = 480' Ƹ..800 X (80/200) Ǿ մϴ.

2. ø ÿ 쿡 ְźκи ..ü ǹ 200 ߿ ø 80 Դϴ.^^.

hogurdk հ մϴ~~.^^.
ÿϰ..ǰϰ 7 Ͻñ~~.^^.
~~!!

߰

ε꼼

*

2020.07.16

ȳϼ. P234 / 43 Ǵ ϴ ǹ . ش ǿ 80̰ 120̶ ø ϴ Դϴ.  úμ ϴ   ' X (ø/ǹ)'   ' X 5'  Ѵٰ ϴ.  غ, '800 X (120/200) = 480' ׸ '80 X 5 = 400' ɴϴ. ϸ 400 μ 400 õ˴ϴ. ׸  ü 800 400 '400' ǹǷ,  ǹ 120 400 2  Ǿ ϴ ƴ?

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Խù ˻
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15 л Ŀ հ

[ ̿ ]

߰ ڰݺ 1:1 н

-

-

/̿

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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