设乙藏原来存量X吨,则甲仓存粮吨数是5X/7吨
X-6=4(X-6)/5
解答X=6,5X/7=30/7
乙藏原来存量6吨,甲仓存粮吨数是30/7吨
有甲乙两个粮仓,原来甲仓存粮吨数是乙仓的七分之五,如果从乙仓调6吨粮食到甲仓,则甲仓存粮吨数是乙仓的
有甲乙两个粮仓,原来甲仓存粮吨数是乙仓的七分之五,如果从乙仓调6吨粮食到甲仓,则甲仓存粮吨数是乙仓的
五分之四,原来甲乙各多少吨?
五分之四,原来甲乙各多少吨?
数学人气:752 ℃时间:2019-12-15 05:38:16
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