牛吃草问题算式加讲解,好的把悬赏分提到120(不用方程)!一片青草地,每天都匀速长出青草,这片草地可供27头牛吃6周或23头牛吃9周.那么这片草地可供21头牛吃几天?
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/06 12:43:20
![牛吃草问题算式加讲解,好的把悬赏分提到120(不用方程)!一片青草地,每天都匀速长出青草,这片草地可供27头牛吃6周或23头牛吃9周.那么这片草地可供21头牛吃几天?](/uploads/image/z/7649488-64-8.jpg?t=%E7%89%9B%E5%90%83%E8%8D%89%E9%97%AE%E9%A2%98%E7%AE%97%E5%BC%8F%E5%8A%A0%E8%AE%B2%E8%A7%A3%2C%E5%A5%BD%E7%9A%84%E6%8A%8A%E6%82%AC%E8%B5%8F%E5%88%86%E6%8F%90%E5%88%B0120%EF%BC%88%E4%B8%8D%E7%94%A8%E6%96%B9%E7%A8%8B%EF%BC%89%21%E4%B8%80%E7%89%87%E9%9D%92%E8%8D%89%E5%9C%B0%2C%E6%AF%8F%E5%A4%A9%E9%83%BD%E5%8C%80%E9%80%9F%E9%95%BF%E5%87%BA%E9%9D%92%E8%8D%89%2C%E8%BF%99%E7%89%87%E8%8D%89%E5%9C%B0%E5%8F%AF%E4%BE%9B27%E5%A4%B4%E7%89%9B%E5%90%836%E5%91%A8%E6%88%9623%E5%A4%B4%E7%89%9B%E5%90%839%E5%91%A8.%E9%82%A3%E4%B9%88%E8%BF%99%E7%89%87%E8%8D%89%E5%9C%B0%E5%8F%AF%E4%BE%9B21%E5%A4%B4%E7%89%9B%E5%90%83%E5%87%A0%E5%A4%A9%3F)
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