Mathematics
Senior High
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a=bk、c=dkになる理由がわかりません。

=k とおくと d a=bk, c=dk %D
等式の証明 分数式

Answers

✨ Best Answer ✨

a/b=kの両辺にbを
c/d=kの両辺にdを
それぞれかけるだけで良いです!

めあ

ありがとうございます!助かりました

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