问题已解决
老師,這個(gè)0.67,為什么我算出來(lái)時(shí)0.38
FAILED
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你好,是0.67哦,你是不是運(yùn)算步驟出錯(cuò)了
2022 10/11 21:06
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84785021 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
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2022 10/11 21:08
0.51*1.75*0.4286=0.38,老師,看下哪里錯(cuò)了
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84785021 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
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2022 10/11 21:10
0.3/0.7=0.4286,1.75*0.4286=0.75,0.51*0.75=0.38,不知道是哪里錯(cuò)了
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小萱老師 ![](/wenda/_nuxt/img/reply2.28c7604.png)
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2022 10/11 21:12
要先算里面的乘除法哦,0.75*0.3/0.7,再加1,再*0.51
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