此题10人做9人错!一天晚上,有3个人去住旅馆,300元一晚.三个人刚好每人掏了100元凑够300元交给了老板.3×100=300(元) 后来老板说今天搞活动,优惠到250元,拿出50元命令服务生退还给他们三人.300
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/14 12:11:20
![此题10人做9人错!一天晚上,有3个人去住旅馆,300元一晚.三个人刚好每人掏了100元凑够300元交给了老板.3×100=300(元) 后来老板说今天搞活动,优惠到250元,拿出50元命令服务生退还给他们三人.300](/uploads/image/z/2505859-43-9.jpg?t=%E6%AD%A4%E9%A2%9810%E4%BA%BA%E5%81%9A9%E4%BA%BA%E9%94%99%21%E4%B8%80%E5%A4%A9%E6%99%9A%E4%B8%8A%2C%E6%9C%893%E4%B8%AA%E4%BA%BA%E5%8E%BB%E4%BD%8F%E6%97%85%E9%A6%86%2C300%E5%85%83%E4%B8%80%E6%99%9A.%E4%B8%89%E4%B8%AA%E4%BA%BA%E5%88%9A%E5%A5%BD%E6%AF%8F%E4%BA%BA%E6%8E%8F%E4%BA%86100%E5%85%83%E5%87%91%E5%A4%9F300%E5%85%83%E4%BA%A4%E7%BB%99%E4%BA%86%E8%80%81%E6%9D%BF.3%C3%97100%3D300%EF%BC%88%E5%85%83%EF%BC%89+%E5%90%8E%E6%9D%A5%E8%80%81%E6%9D%BF%E8%AF%B4%E4%BB%8A%E5%A4%A9%E6%90%9E%E6%B4%BB%E5%8A%A8%2C%E4%BC%98%E6%83%A0%E5%88%B0250%E5%85%83%2C%E6%8B%BF%E5%87%BA50%E5%85%83%E5%91%BD%E4%BB%A4%E6%9C%8D%E5%8A%A1%E7%94%9F%E9%80%80%E8%BF%98%E7%BB%99%E4%BB%96%E4%BB%AC%E4%B8%89%E4%BA%BA.300)
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