KFO հݼ
- 2018 հ (غⰣ 2)
ؾ ۼϰų 300 ̸ ۼ ȯ ѵ˴ϴ.
1. ѱ߿ ϰ ΰ?ڰ ߰ڴٰ ÷ ðǿ հı
Һ Ǹ ߰ڴٰ Ծϴ
2. غ Ⱓ Ⱓ ι ΰ?غⰣ 2 Ȯϰ 5/7Ϻ غ߽ϴ.
ó ǥ ϰ ǥ 3ֵ ð ´ ΰ ϴ.
ؿ 1.0~2.0 ӵ Ҵµ
ӵ 1.4 ⿴ϴ
3ֵ ð ϰ ǥ , ð Ǯ̸ κ ϰ
ٽ ϴ ó Ǯ θ ߳ ƲȽϴ.
Ǯ , Ʋ ˰ ǰ Ʈ ؾ߰ڴٴ Ʋ ַ Ʈ ۼ, ҽϴ
̷ϴٸ ̷ϴٰ , 2 , ߹ Ǯ ҽϴ.
(75 x 5) + (25 x 5) + (25 x 5) = 675 Ǯٰ Ͻø ˴ϴ
Һ ߹ ּ 3 Ǯ ϼ̴µ
20 ̻ Ǯϴ.
Ƹ ̹ پ߰ڴٴ Ѱ ϴ.
3. ϸ ?ó ϴ.
5 õ, ̶ ܾ Ұ
κ ϴ
å ?
ұ ʹ Ѱ ߽ϴ. Ǹ ڽŰ
4. ѱ߿ ִٸ ΰ?ȯ̶ ý ο Ȯϰ Ǿ Ѱ ϴ.
5. غ ģ鿡 ϰ ִٸ?̶ ֵ, 翡 ϰ ι հı⸦ д´ٸ ̻ ϼ̴ٰ
մϴ. ٸ ÷ ǰ , Һ ŭ Ͽ ִٰ ʽϴ.
Һ Ǹ 縦 غѴٸ ̹ ۸ε 70 ̻ հߴٰ ֽϴ.
.. غϱ ϴ. Һ Բ հ ʽϴ
հ 1, Ǹ ϸ 1, &Ʈ 3 ÷ּ.