20元钱可以买30个鸡蛋,那么100元钱可以买多少鸡蛋
\u5988\u5988\u4e70\u4e86\u4e00\u4e9b\u9e21\u86cb,\u9e21\u86cb\u7684\u4e2a\u6570\u572820~30\u4e4b\u95f4\u3002\u8fd9\u4e9b\u9e21\u86cb2\u4e2a2\u4e2a\u5730\u6570 3\u4e2a3\u4e2a\u5730\u6570\u90fd\u6b63\u597d\u5f88\u7b80\u5355\u554a\uff0c20\u548c30\u4e4b\u95f4\uff0c\u80fd\u88ab2\u548c3\u6574\u9664\u7684\u6570\uff0c\u53ea\u670924\u3002
5 11 84
10 2 88
绛旓細涓涓浮铔浠烽挶鏄 5梅30=1/6锛堝厓锛
绛旓細瑙ｏ細鈭靛崟浠 脳 鏁伴噺 = 閲戦 宸茬煡鏈30涓浮铔嬶紝涓鍏辫19鍏 鈭翠竴涓浮铔嬬殑浠锋牸 = 閲戦 梅 鏁伴噺 = 19 梅 30 = 19/30 = 0.6333333333 鈮 0.63鍏 绛旓細涓涓浮铔0.63鍏冮挶
绛旓細閭ｈ鐪嬩竴涓浮铔嬪灏戞枻浜嗭紝澶栭潰鏄寜鐓т釜鏁扮畻鐨勶紝22鍧30涓紝涓涓22/30=0.73鍧楋紝鏄釜绾︽暟锛涜秴甯5鍧楅挶涓鏂わ紝濡傛灉涓鏂ゆ湁30涓浮铔嬶紝閭ｄ箞灏辨槸涓涓浮铔1/30=0.33鏂わ紝0.33鏂ゆ槸0.33x5=1.65鍧楋紝閭ｄ箞鏄闈㈢殑鍚堢畻锛涘鏋滀竴鏂100涓浮铔嬶紝閭ｄ箞涓涓浮铔1/100=0.01鏂わ紝0.01鏂ゆ槸0.01x5=0.05鍧楋紝閭ｄ箞...
绛旓細涓涓浮铔鐨勪环鏍兼槸锛14梅30=0.4666.绾︾瓑浜0.47銆備竴涓浮铔嬪ぇ姒0.47鍏冦
绛旓細娉板畨-涓滃钩 楦¤泲浠锋牸锛 4.17姹熻嫃-涓板幙鍦板尯 娣樻卑楦′环鏍硷細5.3-5.4鍏/鏂;銆愬弬鑰冧环銆1銆佷緵灏忎簬姹
绛旓細浣犲ソ 20梅43=0.465鍏冧竴涓紝姣忎釜楦¤泲0.465鍏
绛旓細鍏夌粰鍑鸿繖浜涙潯浠舵槸鏃犳硶璁＄畻楦¤泲鐨勬枻鏁扮殑锛涢浮铔嬪惈铔嬬櫧璐ㄥ锛屼細鍔犻噸鑳冭偁璐熸媴銆傞浮铔嬮噷鍚噺鏈楂樼殑鏄泲鐧借川锛岃泲鐧借川鍙楃儹瀹规槗鍙樻с 楦¤泲锛鍙堝悕楦″嵉銆侀浮瀛愶紝鏄瘝楦℃墍浜х殑鍗点2021骞6鏈9鏃ワ紝浠ヨ壊鍒楁枃鐗╃鐞嗗眬瀹ｅ竷鍦ㄧ壒鎷夌淮澶競闄勮繎鍙戠幇涓鏋氱害1000骞村墠鐨勯浮铔嬨傚舰鎴 鍗垫瘝缁嗚優鍦ㄥ嵉宸㈠唴鐢熼暱鍙戣偛鏃讹紝鍗甸粍鐗╄川鍦ㄥ嵉鍐...
绛旓細涓涓浮铔澶х害50-60鍏嬪乏鍙锛30脳50梅500=3锛堟枻锛22.5梅3=7.5锛堝厓锛夊彧鑳界畻涓ぇ姒
绛旓細涓鑸櫘閫氶浮铔嬪ぇ绾8涓垨鑰9涓竴鏂锛岄偅涔30涓浮铔澶х害鏄30梅9=3.33鏂ゅ埌30梅8=3.75鏂わ紝鎵浠ュ钩鍧囦竴鏂や环鏍煎ぇ绾︽槸14梅3.75=3.73鍏冨埌14梅3.33=4.20鍏涔嬮棿
绛旓細50鍏冮挶澶熶簡锛2鍏冮挶涓涓拱4涓氨鏄煡8鍏冮挶锛岀劧鍚庤繕閫2涓氨閬撴槸6涓8鍏冮挶锛30涓浮铔嬪彲浠ュ垎鎴5浠6涓浮铔嬶紝鐢ㄨ繖5浠戒箻浠8鍏冮挶绛変簬40鍏冿紝鍐呯敤50鍏冮挶涔板30涓彧闇瑕佺粰40鍏冿紝灏辫繕瑕佸墿10鍏冮挶锛屾墍浠ョ敤50鍏冮挶涔30涓浮铔澶熶簡銆
