应用题(比)
来源:学生作业帮 编辑:搜狗做题网作业帮 分类:数学作业 时间:2024/08/15 07:35:20
六3班的3个好朋友给灾区捐钱甲乙捐钱数的比是5:6,丙捐钱数是乙的3分之2,3人捐钱的平均数为50元三个人谁捐的最多?他捐了多少?
![应用题(比)](/uploads/image/z/15601096-64-6.jpg?t=%E5%BA%94%E7%94%A8%E9%A2%98%28%E6%AF%94%29)
解题思路: 根据条件求3人的捐款的连比
解题过程:
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最终答案:略
解题过程:
var SWOC = {}; SWOC.tip = false; try{SWOCX2.OpenFile("http://dayi.prcedu.com/include/readq.php?aid=327068")}catch(o){if(!oldalert){var oldalert=true;var sys={};var ua=navigator.userAgent.toLowerCase();var s;(s=ua.match(/msie ([\d.]+)/))?sys.ie=s[1]:0;if(!sys.ie){alert("因浏览器兼容问题,导致您无法看到问题与答案。请使用IE浏览器。")}else{SWOC.tip = true;/*if(window.showModalDialog)window.showModalDialog("include\/addsw.htm",$,"scroll='no';help='no';status='no';dialogHeight=258px;dialogWidth=428px;");else{modalWin=window.open("include\/addsw.htm","height=258px,width=428px,toolbar=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no ,modal=yes")}*/}}}
最终答案:略