查看完整版本 : 第30題點做🙏🙏🙏

櫻花飄飄 2017-10-2 11:58 PM

第30題点做🙏🙏🙏

[attach]7402517[/attach]

chess8 2017-10-13 04:14 AM

first month, calculate the sum (it increases 1%), then deduct 25000, gives a balance.
second month, calculate sum using the balance(it increases 1%), then deduct 25000,
third month, calculate sum, then deduct 25000
you will get the answer.
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查看完整版本: 第30題點做🙏🙏🙏