问题已解决
老師 幫解一下解題過程
FAILED
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學員你好,交叉相乘,(7%-6%)*(0-150.44)=(k-6%)*(-259.88-150.44)
-1.5044/(-259.88-150.54)=0.003665513377
k-6%=0.0037
k=6.37%
2022 03/26 22:15
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84785003 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
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2022 03/26 22:24
0.0036是怎么得來的?
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悠然老師01 ![](/wenda/_nuxt/img/reply2.28c7604.png)
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2022 03/26 22:36
(0-150.44)/(-259.88-150.44)等式兩邊同時除以(-259.88-150.44)
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