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2000isdepositedintoasavingsaccountthatearnsinterestattherateof10percentperyear,compoundedsemiannually.Howmuchmoneywilltherebeintheaccountattheendofthisyear?为什么这一题答案不是2400

题目详情
2000 is deposited into a savings account that earns interest at the rate of 10 percent per year,compounded semiannually.How much money will there be in the account at the end of this year?为什么这一题答案不是2400
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答案和解析
楼上说得对
半年的利率为5%,那么一年后的总数为 2000*1.05^2