硬糖每千克5.1元,软糖每千克8.9元,现在要求混合后的糖价为每千克5.4元,求硬软两种糖应取怎样的重量比才合适?这道题我看不懂是啥意思啊.答案不要用二元一次方程,用算术!
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/19 11:51:54
![硬糖每千克5.1元,软糖每千克8.9元,现在要求混合后的糖价为每千克5.4元,求硬软两种糖应取怎样的重量比才合适?这道题我看不懂是啥意思啊.答案不要用二元一次方程,用算术!](/uploads/image/z/1036398-30-8.jpg?t=%E7%A1%AC%E7%B3%96%E6%AF%8F%E5%8D%83%E5%85%8B5.1%E5%85%83%2C%E8%BD%AF%E7%B3%96%E6%AF%8F%E5%8D%83%E5%85%8B8.9%E5%85%83%2C%E7%8E%B0%E5%9C%A8%E8%A6%81%E6%B1%82%E6%B7%B7%E5%90%88%E5%90%8E%E7%9A%84%E7%B3%96%E4%BB%B7%E4%B8%BA%E6%AF%8F%E5%8D%83%E5%85%8B5.4%E5%85%83%2C%E6%B1%82%E7%A1%AC%E8%BD%AF%E4%B8%A4%E7%A7%8D%E7%B3%96%E5%BA%94%E5%8F%96%E6%80%8E%E6%A0%B7%E7%9A%84%E9%87%8D%E9%87%8F%E6%AF%94%E6%89%8D%E5%90%88%E9%80%82%3F%E8%BF%99%E9%81%93%E9%A2%98%E6%88%91%E7%9C%8B%E4%B8%8D%E6%87%82%E6%98%AF%E5%95%A5%E6%84%8F%E6%80%9D%E5%95%8A.%E7%AD%94%E6%A1%88%E4%B8%8D%E8%A6%81%E7%94%A8%E4%BA%8C%E5%85%83%E4%B8%80%E6%AC%A1%E6%96%B9%E7%A8%8B%2C%E7%94%A8%E7%AE%97%E6%9C%AF%21)
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