有野唔知點解幫下手?有10分

2007-10-02 2:00 am
Peter invested a sum of $P at 8% p.a. with simple interest for 2 years. Carmen invested the same period of time at the same interest rate , but the interest was campounded yearly . The compound interest received by Carmen was $160 more than the simple interest received by Peter .

同利息有關 , 不過唔知點解~希望可以幫幫手

回答 (2)

2007-10-02 8:01 am
✔ 最佳答案
Peter 存入資金$P,存款期為兩年,年利率為8%,以單利息計算。Carmen 以同樣的存款期及年利率存入資金,但利息以複利息計算。Carmen 所得之複利息比 Peter 所得之單利息多$160。
2007-10-02 2:08 am
the answer is 2(r+u*p^34/w)+45^89+67
參考: 出自愛因lan坦


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