问题已解决
為什么我算出來(lái)的答案與課本不一樣呢
FAILED
FAILED
FAILED
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?您好,您好,因?yàn)槟技s了,保留了2位小數(shù),實(shí)際各數(shù)據(jù)為0.0093,0.011581和0.066976744
01/24 21:43
琦禎異寶 ![](/wenda/_nuxt/img/reply2.28c7604.png)
![](/wenda/_nuxt/img/reply2.28c7604.png)
01/24 21:44
您好,對(duì)不起,是答案錯(cuò)了,您是對(duì)的,我保留這么多位小數(shù)也是您這個(gè)計(jì)算結(jié)果
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84784962 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
![](/wenda/_nuxt/img/reply1.d92ea43.png)
01/24 21:48
謝謝,老師,
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84784962 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
![](/wenda/_nuxt/img/reply1.d92ea43.png)
01/24 21:49
老師,再請(qǐng)教下,財(cái)管計(jì)算小數(shù)點(diǎn)后面保留幾位數(shù)。
琦禎異寶 ![](/wenda/_nuxt/img/reply2.28c7604.png)
![](/wenda/_nuxt/img/reply2.28c7604.png)
01/24 21:53
您好,一般是保留2位小數(shù)
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