[計量] 有關利率的問題

看板GRE (GRE入學考試)作者 (於~)時間16年前 (2009/11/03 21:47), 編輯推噓0(002)
留言2則, 2人參與, 最新討論串1/2 (看更多)
A certain money market account that had a balance of $48,000 during all of last month earned $360 in interest for the month. At what simple annual interest rate did the account earn interest last month ? 答案是9% 老實說 我連題目都看不大懂^^"" -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 114.47.108.176

11/03 21:51, , 1F
48000*(0.09/12) = 360
11/03 21:51, 1F

11/03 21:59, , 2F
謝謝樓上^^
11/03 21:59, 2F
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文章代碼(AID): #1Ay3IF2D (GRE)