設(shè)甲數(shù)是5x,乙數(shù)是3x,則有5x+3x=48,x=6
因此甲數(shù)是30,乙數(shù)是18
甲乙兩數(shù)的和是48,甲乙兩數(shù)的比是5:3,甲數(shù)是(),乙數(shù)是()
甲乙兩數(shù)的和是48,甲乙兩數(shù)的比是5:3,甲數(shù)是(),乙數(shù)是()
數(shù)學(xué)人氣:443 ℃時間:2019-12-07 09:18:45
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