問題已解決
老師你好請問這道題中我圈出來的20%是怎么計(jì)算出來的
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您好
圈出來的20%是這樣計(jì)算的哈
(12-10)/10=0.2
2024 04/23 21:50
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84784991 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
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2024 04/23 21:51
好的謝謝老師,還有2.5%是怎么算出來的呢
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84784991 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
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2024 04/23 22:01
老師2.5%是怎么計(jì)算出來的呢
![](https://pic1.acc5.cn/010/09/06/50_avatar_middle.jpg?t=1714031320)
bamboo老師 ![](/wenda/_nuxt/img/reply2.28c7604.png)
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2024 04/23 22:06
0.25/10=0.025
這是是這樣計(jì)算出來的哈
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