5000送4000是几折
\u51455000\u90011000\u7b49\u4e8e\u51e0\u6298\u600e\u4e48\u7b975000\u00f7\uff085000+1000\uff09=0.8333
\u51455000\u90011000\u7b49\u4e8e\uff088.333\uff09\u6298\u3002
\u8bf7\u91c7\u7eb3\u6b63\u786e\u7b54\u6848\uff0c\u4f60\u4eec\u53ea\u63d0\u95ee\uff0c\u4e0d\u91c7\u7eb3\u6b63\u786e\u7b54\u6848\uff0c\u56de\u7b54\u90fd\u6ca1\u6709\u52b2\uff01\u8c22\u8c22\u7ba1\u7406\u5458\u63a8\u8350\u91c7\u7eb3\uff01\uff01
\u670b\u53cb\uff0c\u8bf7\u3010\u91c7\u7eb3\u7b54\u6848\u3011\uff0c\u60a8\u7684\u91c7\u7eb3\u662f\u6211\u7b54\u9898\u7684\u52a8\u529b\uff0c\u5982\u679c\u6ca1\u6709\u660e\u767d\uff0c\u8bf7\u8ffd\u95ee\u3002\u8c22\u8c22\u3002
2000\u9001400\u5b9e\u9645\u662f1600 1600/2000=4/5 =8/10 \u662f8\u6298
3000\u9001800\u5b9e\u9645\u662f2200 2200/3000=22/30=7,3/10\u7ea6 \u662f7,3\u6298
5000\u90011500\u5b9e\u9645\u662f3500 3500/5000=35/50=7/10 \u662f7\u6298
10000\u90014000\u5b9e\u9645\u662f6000 6000/10000=6/10 \u662f6\u6298
\u8bf7\u91c7\u7eb3
4000/（5000+4000）＝4000/9000＝0.4444约为4.4折
5000送4000是4.4折
绛旓細鍏5000閫1000鏄墦8.3鎶樸傝绠楁柟寮忓涓嬶細5000梅锛5000+1000锛=0.8333锛屾墍浠ュ厖5000閫1000绛変簬锛8.333锛夋姌銆傛姌鎵ｆ槸鍟嗗搧涔板崠涓殑璁╁埄銆佸噺浠凤紝鏄崠鏂圭粰涔版柟鐨勪环鏍间紭鎯狅紝浣嗕拱鍗栧弻鏂圭粰浜堟垨鑰呮帴鍙楁姌鎵ｉ兘瑕佹槑绀哄苟濡傚疄鍏ヨ处銆傛墦鎶樺氨鏄湪鍘熸潵鍞环鐨勫熀纭涓婇檷浠烽攢鍞紝鍑犳姌鍒欒〃绀哄疄闄呭敭浠峰崰鍘熸潵鍞环鐨勬垚鏁般傛敞鎰忥細10%...
绛旓細---40%---
绛旓細锛5000-1000锛壝5000=0.8 鎵浠ユ槸鎵8鎶
绛旓細10/13鎶橈紝澶ф7鎶 鑺变簡5000寰楀埌6500锛5000/6500=10/13锛
绛旓細涓涓棬搴楀厖5000閫2000鐩稿綋浜庝竷鎶樺涓鐐广傛姌鎵ｆ槸鍟嗗搧涔板崠涓殑璁╁埄銆佸噺浠凤紝鏄崠鏂圭粰涔版柟鐨勪环鏍间紭鎯狅紝浣嗕拱鍗栧弻鏂圭粰浜堟垨鑰呮帴鍙楁姌鎵ｉ兘瑕佹槑绀哄苟濡傚疄鍏ヨ处銆傛硶寰嬩笂瀵规姌鎵ｇ殑姒傚康浣滀簡濡備笅鐣屽畾锛氭湰瑙勫畾鎵绉版姌鎵ｏ紝鍗冲晢鍝佽喘閿涓殑璁╁埄锛屾槸鎸囩粡钀ヨ呭湪閿鍞晢鍝佹椂锛屼互鏄庣ず骞跺瀹炲叆璐︾殑鏂瑰紡缁欎簣瀵规柟鐨勪环鏍间紭鎯犮傚寘鎷敮浠樹环娆...
绛旓細5000/3000銆6鐐25鎶
绛旓細浜 7鎶
绛旓細杩欎釜璁＄畻鐩稿綋浜庢槸5000+2000=7000 7000鍏冿紝鑷繁鍑5000鍏 閭ｄ箞鎶樻墸灏辨槸5000/7000绾︾瓑浜7鎶樺
绛旓細4.8鎶樸傚氨鏄5000/(5000+5500)
绛旓細閫800瀹為檯鏄5000鍏冧拱浜5800鐨勪笢瑗挎墦浜嗭細5000/(5000+800)*10 =25/29*10 =8.62鎶
