Mathematics
Junior High
Resolved
想問 please
1.素養題
(D) 16.
(1)16二的合
( )1 精品名店 HANLIN 的某款手飾按定價八折出售可獲利80%,現逢週年慶將此三
按定價六折出售,則可獲利多少百分比?
(A) 20%
(C) 45%
BE&D
(B) 35%
(D) 60%
2-64-x=0·6x
3.47= 1-2x
2.h=
Ddiene 優質
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