标题: 利息问题的计算求教(prep里的) [打印本页] 作者: Jianke311 时间: 2012-11-9 04:17 标题: 利息问题的计算求教(prep里的) If $10,000 is invested at x percent simple annual interest for n years, which of the following represents the total amount of interest, in dollars, that will be earned by this investment in the n years? 这题没有答案 我的理解: "simple annual interest for n years" 是 10000x%n ,,如果没有出现"compounded....." 此类题目不需要将前一年的利息也算入第二年本金吧?