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No Plagiarism!33n6Ct0JcuZNV2pCbqGBposted on PENANA 今早,我爸問了我們一個問題,他說這是國民常識。8964 copyright protection314PENANAws8eQPUgqP 維尼
題目:一顆糖果3元,且每顆糖果皆有一張包裝紙,若拿3張包裝紙便可在再換1顆免費的糖果,則45元最多可拿到幾顆糖果?8964 copyright protection314PENANASntzEZ0E4g 維尼
我弟答15,我媽笑他說是20,我認為是21,結果我們都答錯了,答案是22。8964 copyright protection314PENANA3LXJqbPBCE 維尼
318Please respect copyright.PENANAtqkxdkIZHU
8964 copyright protection314PENANAOeHkF5zqnN 維尼
45/3=15顆糖果+15張包裝紙。8964 copyright protection314PENANAWVNtYzewQV 維尼
15張包裝紙可換5顆糖果+5張包裝紙。8964 copyright protection314PENANAGdY7sQMVfK 維尼
5張包裝紙可換1顆糖果+1張包裝紙,會剩下2張包裝紙,原先2張包裝紙+得到的1張共3張再換一顆糖果。8964 copyright protection314PENANAAGCTuw6XHD 維尼
總共有:15+5+1+1=228964 copyright protection314PENANA9NNDRPwkA2 維尼
陷阱真多,看來我太粗心了。8964 copyright protection314PENANApoVMQtBaFJ 維尼
318Please respect copyright.PENANAtAwfB3wCpc
8964 copyright protection314PENANAGg51uIB5Rp 維尼
216.73.216.8
ns216.73.216.8da2