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数学
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有甲、乙两个粮仓,乙仓存粮比甲仓少5吨,乙仓存粮数比甲仓的
4
5
还多4吨.甲、乙两个仓各存粮多少吨?
人气:359 ℃ 时间:2019-08-18 11:49:45
解答
设甲仓存粮x吨,乙仓存粮x-5吨,由题意得
4
5
x+4=x-5
1
5
x=9
x=45
乙仓存粮:x-5=45-5=40.
答:甲仓存粮45吨,乙仓存粮40吨.
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