甲數(shù)比乙數(shù)多(25-20)÷20x100%=25%
乙數(shù)比甲數(shù)少(25-20)÷25x100%=20%
甲數(shù)是25,乙數(shù)是20 ,甲數(shù)比乙數(shù)多幾% 乙數(shù)比甲數(shù)少幾%
甲數(shù)是25,乙數(shù)是20 ,甲數(shù)比乙數(shù)多幾% 乙數(shù)比甲數(shù)少幾%
數(shù)學(xué)人氣：670 ℃時(shí)間：2019-11-09 18:29:34
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