→ a88241050:我也算不出9/2.. 140.135.32.38 05/06 19:20
→ a88241050:我用另一種算法跟你這條算式的答案一樣 140.135.32.38 05/06 19:21
→ midarmyman:囧了 書上列的上下限跟他給的範圍似乎 140.117.198.78 05/06 19:27
→ midarmyman:不符合 爛書= = 140.117.198.78 05/06 19:27
→ midarmyman:你算多少?Y 140.117.198.78 05/06 19:27
※ 編輯: midarmyman 來自: 140.117.198.78 (05/06 19:29)
→ a88241050:那你算多少啊?我怕我用你上面那個式子 140.135.32.38 05/06 20:22
→ a88241050:算出來的跟你不一樣就囧了 140.135.32.38 05/06 20:22
→ midarmyman:早上算記得是1/2 140.117.198.78 05/06 20:27
→ a88241050:...我算1/4 140.135.32.38 05/06 20:33
→ midarmyman:那應該我算錯 早上心情不好之下算的 140.117.198.78 05/06 20:39
→ midarmyman:我只CHECK一下書是不是錯了 140.117.198.78 05/06 20:40
推 dollarok99:基本上算式是對的 219.70.23.46 05/06 23:16