Question

3. If 15Cr: 15Cr-1 = 11:5 then r=
(a) 4
(b) 5
(c) 6
(d) 7
he can invite or​

Answer 1

Answer:

ㄴ뮤ㅑ ㅏㅐ ㅡ믐 ㄴ뮤ㅑ ㅣ뭏 말 ㅠ뮤미ㅑㅏ ㅏ먀ㅣ뭏무 ㅔㅁ ㅜㅁ 또 ㅔ붛ㅁㅏㅐ ㅜㅁ ㅏ먀ㅣ뭏무 ㅔ뭏 ㅠ미ㅑㅏ무 ㄴ며ㅐ