一道数学题,望各位专家解题,谢了.25/36 = 1/() = 1/() = 1/() = 1/() 硬糖每千克5.1元,软糖每千克8.9元,要求混合后的价钱为每千克5.4元,硬糖和软糖两种糖应取怎样的重量比才合适?(用方程或算
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/13 06:06:32
![一道数学题,望各位专家解题,谢了.25/36 = 1/() = 1/() = 1/() = 1/() 硬糖每千克5.1元,软糖每千克8.9元,要求混合后的价钱为每千克5.4元,硬糖和软糖两种糖应取怎样的重量比才合适?(用方程或算](/uploads/image/z/1057110-6-0.jpg?t=%E4%B8%80%E9%81%93%E6%95%B0%E5%AD%A6%E9%A2%98%2C%E6%9C%9B%E5%90%84%E4%BD%8D%E4%B8%93%E5%AE%B6%E8%A7%A3%E9%A2%98%2C%E8%B0%A2%E4%BA%86.25%2F36+%3D+1%2F%28%29+%3D+1%2F%28%29+%3D+1%2F%28%29+%3D+1%2F%28%29+++++++++%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%E8%A6%81%E6%B1%82%E6%B7%B7%E5%90%88%E5%90%8E%E7%9A%84%E4%BB%B7%E9%92%B1%E4%B8%BA%E6%AF%8F%E5%8D%83%E5%85%8B5.4%E5%85%83%2C%E7%A1%AC%E7%B3%96%E5%92%8C%E8%BD%AF%E7%B3%96%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%28%E7%94%A8%E6%96%B9%E7%A8%8B%E6%88%96%E7%AE%97)
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来源:学生作业帮助网 编辑:作业帮 时间:2024/07/13 06:06:32