一个月存300元 一年后有多少钱算利息 1万元，利息4.15一个月多少钱？

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1 \u4e07\u5143\u6309\u71674.15\u7684\u5229\u7387\u8ba1\u7b97\uff0c\u53ef\u5f9710000\u00d70.0415=415\u5143
2\u3001415\u00f712\u4e2a\u6708\u224834.58\u3002
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\u5e74\u5229\u7387=\u65e5\u5229\u7387\u00d7360=\u6708\u5229\u7387\u00d712
\u6708\u5229\u7387=\u65e5\u5229\u7387\u00d730
\u65e5\u5229\u7387=\u5e74\u5229\u7387/360=\u6708\u5229\u7387/30
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2\u3001\u4e3e\u4f8b\uff1a\u5f20\u4e09\u5728\u94f6\u884c\u5b58\u5165\u4eba\u6c11\u5e0110000\u5143\u6574\uff0c\u5b9a\u671f\u4e00\u5e74\uff0c\u5047\u8bbe\u5e74\u5229\u7387\u4e3a3%\uff0c\u90a3\u4e48\u4e00\u5e74\u540e\u5f20\u4e09\u80fd\u5f97\u5230\u5229\u606f\u4e3a 10000\u00d73%\uff1d 300\u5143\u3002
3\u3001\u53ea\u8981\u77e5\u9053\u65e5\u3001\u6708\u3001\u5e74\u5229\u7387\u4e4b\u95f4\u7684\u6362\u7b97\u5173\u7cfb\uff0c\u5c31\u53ef\u4ee5\u5f88\u65b9\u4fbf\u5730\u8ba1\u7b97\u51fa\u5404\u79cd\u65f6\u95f4\u7684\u5229\u606f\u6765\u3002

按0.003算
300块钱存一年
到期有九块钱利息
可以吃一桶方便面

_一年算的话应该是18元

扩展阅读：一年挣10万的人多吗 ... 月薪4000一年攒多少钱 ... 500万吃利息一个月多少 ... 一天存5元一年多少钱 ... 一万存3年定期多少钱 ... 一个月存100一年多少钱 ... 一千万吃利息能躺平吗 ... 每月定存划算吗 ... 100万存款真的很普遍吗 ...