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歡迎您訪問數(shù)學(xué)考題練習(xí)：若2y-7x＝0，則x∶y= ________！

數(shù)學(xué)考題練習(xí)：若2y-7x＝0，則x∶y= ________

更新時間：2024-01-12 14:02:31作者：貝語網(wǎng)校

若2y-7x＝0，則x∶y= ________ 。

試題答案

2:7

方程變形為2y=7x，則x:y=2:7

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