有甲,乙,丙三种规格的钢条,已知甲种2跟,乙种1根,丙种3根共长23米,甲种一跟,乙种四根,丙种五根共36米,问,甲种一跟,乙种两根,丙种三跟共长多少米?
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/17 18:59:55
![有甲,乙,丙三种规格的钢条,已知甲种2跟,乙种1根,丙种3根共长23米,甲种一跟,乙种四根,丙种五根共36米,问,甲种一跟,乙种两根,丙种三跟共长多少米?](/uploads/image/z/11127123-27-3.jpg?t=%E6%9C%89%E7%94%B2%2C%E4%B9%99%2C%E4%B8%99%E4%B8%89%E7%A7%8D%E8%A7%84%E6%A0%BC%E7%9A%84%E9%92%A2%E6%9D%A1%2C%E5%B7%B2%E7%9F%A5%E7%94%B2%E7%A7%8D2%E8%B7%9F%2C%E4%B9%99%E7%A7%8D1%E6%A0%B9%2C%E4%B8%99%E7%A7%8D3%E6%A0%B9%E5%85%B1%E9%95%BF23%E7%B1%B3%2C%E7%94%B2%E7%A7%8D%E4%B8%80%E8%B7%9F%2C%E4%B9%99%E7%A7%8D%E5%9B%9B%E6%A0%B9%2C%E4%B8%99%E7%A7%8D%E4%BA%94%E6%A0%B9%E5%85%B136%E7%B1%B3%2C%E9%97%AE%2C%E7%94%B2%E7%A7%8D%E4%B8%80%E8%B7%9F%2C%E4%B9%99%E7%A7%8D%E4%B8%A4%E6%A0%B9%2C%E4%B8%99%E7%A7%8D%E4%B8%89%E8%B7%9F%E5%85%B1%E9%95%BF%E5%A4%9A%E5%B0%91%E7%B1%B3%3F)
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来源:学生作业帮助网 编辑:作业帮 时间:2024/07/17 18:59:55