做了一个算术题,很有启发

1:39 = 2.6%€Ã ýÐçGbbs.eduglobal.comHåÉȍV|Y­
5149:16595 = 31%€Ã ýÐçGbbs.eduglobal.comHåÉȍV|Y­
€Ã ýÐçGbbs.eduglobal.comHåÉȍV|Y­
具体的意思就是以不到百分之三的资源,取得超过百分之三十的成果,了不得啊.€Ã ýÐçGbbs.eduglobal.comHåÉȍV|Y­