问题已解决
(6%-i)/(6%-7%)=(4.2124-4.2)/(4.2124-4.1002)麻煩寫下解題詳細(xì)步驟
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你好
(6%-i)/(6%-7%)=(4.2124-4.2)/(4.2124-4.1002)
把(6%-7%)移項,就變成了,(6%-i)=(4.2124-4.2)/(4.2124-4.1002)*(6%-7%)
然后把?i 移項,就變成了,i=6%+(4.2124-4.2)/(4.2124-4.1002)*(6%-7%)
麻煩你自己敲一下計算器計算一下最終的結(jié)果?
2022 03/19 15:47
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2022 03/19 15:52
(10%-i)/(10%-15%)=(8300-0)/(8300-(一3910)這個怎么解
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2022 03/19 15:54
你好
(10%-i)/(10%-15%)=(8300-0)/(8300-(一3910)
把(10%-15%)移項到右邊,就變成了,(10%-i)=(8300-0)/(8300+3910)*(10%-15%)
然后把i 移項,就變成了,i=10%+(8300-0)/(8300+3910)*(10%-15%)
麻煩你自己敲一下計算器計算一下最終的結(jié)果?
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2022 03/19 16:05
i=10%+0.68+0.05 i=0.83結(jié)果對不上
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2022 03/19 16:06
是那步出問題了
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2022 03/19 16:08
你好,i=10%+(8300-0)/(8300+3910)*(10%-15%)
i=10%+8300/(8300+3910)*(10%-15%)
你需要把你? ?0.68+0.05,改成0.68 *負(fù)數(shù)5% 才是啊?
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2022 03/19 16:10
好的謝謝
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2022 03/19 16:11
不客氣,祝你學(xué)習(xí)愉快,工作順利! 希望你對我的回復(fù)及時予以評價,謝謝。
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