某中成药含有甲、乙、丙3种药,这3种药的质量比是2:3:7.现在要配制1440g成药,3种中药分别需要多少?
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/31 00:21:43
![某中成药含有甲、乙、丙3种药,这3种药的质量比是2:3:7.现在要配制1440g成药,3种中药分别需要多少?](/uploads/image/z/10034106-42-6.jpg?t=%E6%9F%90%E4%B8%AD%E6%88%90%E8%8D%AF%E5%90%AB%E6%9C%89%E7%94%B2%E3%80%81%E4%B9%99%E3%80%81%E4%B8%993%E7%A7%8D%E8%8D%AF%2C%E8%BF%993%E7%A7%8D%E8%8D%AF%E7%9A%84%E8%B4%A8%E9%87%8F%E6%AF%94%E6%98%AF2%3A3%3A7.%E7%8E%B0%E5%9C%A8%E8%A6%81%E9%85%8D%E5%88%B61440g%E6%88%90%E8%8D%AF%2C3%E7%A7%8D%E4%B8%AD%E8%8D%AF%E5%88%86%E5%88%AB%E9%9C%80%E8%A6%81%E5%A4%9A%E5%B0%91%3F)
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