用方程或不等式解答会的也行,只能用方程、方程组、不等式,不等式组这四个方法,不能列算式,过程要清楚,洗衣服时一般洗衣粉含量以0.2%~0.5%为宜,即100千克洗衣水里含200~500克的洗衣粉比较合
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/11 21:42:38
![用方程或不等式解答会的也行,只能用方程、方程组、不等式,不等式组这四个方法,不能列算式,过程要清楚,洗衣服时一般洗衣粉含量以0.2%~0.5%为宜,即100千克洗衣水里含200~500克的洗衣粉比较合](/uploads/image/z/607384-64-4.jpg?t=%E7%94%A8%E6%96%B9%E7%A8%8B%E6%88%96%E4%B8%8D%E7%AD%89%E5%BC%8F%E8%A7%A3%E7%AD%94%E4%BC%9A%E7%9A%84%E4%B9%9F%E8%A1%8C%2C%E5%8F%AA%E8%83%BD%E7%94%A8%E6%96%B9%E7%A8%8B%E3%80%81%E6%96%B9%E7%A8%8B%E7%BB%84%E3%80%81%E4%B8%8D%E7%AD%89%E5%BC%8F%2C%E4%B8%8D%E7%AD%89%E5%BC%8F%E7%BB%84%E8%BF%99%E5%9B%9B%E4%B8%AA%E6%96%B9%E6%B3%95%2C%E4%B8%8D%E8%83%BD%E5%88%97%E7%AE%97%E5%BC%8F%2C%E8%BF%87%E7%A8%8B%E8%A6%81%E6%B8%85%E6%A5%9A%2C%E6%B4%97%E8%A1%A3%E6%9C%8D%E6%97%B6%E4%B8%80%E8%88%AC%E6%B4%97%E8%A1%A3%E7%B2%89%E5%90%AB%E9%87%8F%E4%BB%A50.2%25%7E0.5%25%E4%B8%BA%E5%AE%9C%2C%E5%8D%B3100%E5%8D%83%E5%85%8B%E6%B4%97%E8%A1%A3%E6%B0%B4%E9%87%8C%E5%90%AB200%7E500%E5%85%8B%E7%9A%84%E6%B4%97%E8%A1%A3%E7%B2%89%E6%AF%94%E8%BE%83%E5%90%88)
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