(1)养殖专业王大伯家养母鸡610只,比公鸡只数的7倍还多15只.王大伯家养公鸡多少只?(2)为鼓励居民节约用水,自来水公司规定:每户每月用水12吨以内(含12吨)按每吨1.2元收费,超过12吨的
来源:学生作业帮助网 编辑:作业帮 时间:2024/09/08 19:32:27
![(1)养殖专业王大伯家养母鸡610只,比公鸡只数的7倍还多15只.王大伯家养公鸡多少只?(2)为鼓励居民节约用水,自来水公司规定:每户每月用水12吨以内(含12吨)按每吨1.2元收费,超过12吨的](/uploads/image/z/2603026-10-6.jpg?t=%EF%BC%881%EF%BC%89%E5%85%BB%E6%AE%96%E4%B8%93%E4%B8%9A%E7%8E%8B%E5%A4%A7%E4%BC%AF%E5%AE%B6%E5%85%BB%E6%AF%8D%E9%B8%A1610%E5%8F%AA%2C%E6%AF%94%E5%85%AC%E9%B8%A1%E5%8F%AA%E6%95%B0%E7%9A%847%E5%80%8D%E8%BF%98%E5%A4%9A15%E5%8F%AA.%E7%8E%8B%E5%A4%A7%E4%BC%AF%E5%AE%B6%E5%85%BB%E5%85%AC%E9%B8%A1%E5%A4%9A%E5%B0%91%E5%8F%AA%3F%EF%BC%882%EF%BC%89%E4%B8%BA%E9%BC%93%E5%8A%B1%E5%B1%85%E6%B0%91%E8%8A%82%E7%BA%A6%E7%94%A8%E6%B0%B4%2C%E8%87%AA%E6%9D%A5%E6%B0%B4%E5%85%AC%E5%8F%B8%E8%A7%84%E5%AE%9A%EF%BC%9A%E6%AF%8F%E6%88%B7%E6%AF%8F%E6%9C%88%E7%94%A8%E6%B0%B412%E5%90%A8%E4%BB%A5%E5%86%85%EF%BC%88%E5%90%AB12%E5%90%A8%EF%BC%89%E6%8C%89%E6%AF%8F%E5%90%A81.2%E5%85%83%E6%94%B6%E8%B4%B9%2C%E8%B6%85%E8%BF%8712%E5%90%A8%E7%9A%84)
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