[計量] 一題印度機經

看板GRE (GRE入學考試)作者 (ggg123)時間17年前 (2008/07/12 12:52), 編輯推噓2(201)
留言3則, 3人參與, 最新討論串1/6 (看更多)
9. A seller marks the price of an article 35% more of the wholesale price and he offers some discount. If he wish to get a profit of 21.5%. What is the percentage difference between marked price and selling price? A. 12.5 B. 10 C. 25 D. 22.5 E. 15 不懂 請大大教一下 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 99.147.188.232

07/12 15:28, , 1F
B ??
07/12 15:28, 1F

07/12 21:43, , 2F
可以教一下嗎
07/12 21:43, 2F

07/16 21:45, , 3F
[(1.35-1.215)/1.35]x100%=10% >>> B
07/16 21:45, 3F
文章代碼(AID): #18U3Xx9I (GRE)
文章代碼(AID): #18U3Xx9I (GRE)