化简8比36等于
-8/40 36/-18 -90/15 -\uff08\uff0da\uff0fb\uff09 \u5316\u7b80\u90ed\u6566\u9852\u56de\u7b54\uff1a
\uff0d8/40=\uff0d1/5\uff1b
36/\uff08\uff0d18\uff09=\uff0d2\uff1b
\uff0d90/15=\uff0d6\uff1b
\uff0d\uff08\uff0da\uff0fb\uff09=a\uff0fb\u3002
8:36=2:9
8比36同时除以4.
8比36等于2比9
8/36
约分，上下各除以4，
=（8/4）/（36/4）
= 2/9
8比36同时除以4.
8比36等于2比9
绛旓細8:36 0.5:0.25 鍖栫畝姣 瑕佸啓杩囩▼ 鎴戞潵绛 棣栭〉 鍦ㄩ棶 鍏ㄩ儴闂 濞变箰浼戦棽 娓告垙 鏃呮父 鏁欒偛鍩硅 閲戣瀺璐㈢粡 鍖荤枟鍋ュ悍 绉戞妧 瀹剁數鏁扮爜 鏀跨瓥娉曡 鏂囧寲鍘嗗彶 鏃跺皻缇庡 鎯呮劅蹇冪悊 姹借溅 鐢熸椿 鑱屼笟 姣嶅┐ 涓夊啘 浜掕仈缃 鐢熶骇鍒堕 鍏朵粬 鏃ユ姤 鏃ユ姤绮鹃 鏃ユ姤骞垮満 鐢ㄦ埛 璁よ瘉鐢ㄦ埛 瑙嗛浣滆...
绛旓細3:4.5=6:9 1/4:2/5=5:8 2/3鏃:20鍒=2/3:1/3=2:1 2/3:5/6=4:5 20:36=5:9 姣旂殑涓よ竟涔樹互鍒嗘瘝鐨勬渶灏忓叕鍊嶆暟锛屽寲鎺夊垎姣嶃傛瘮鐨勪袱杈瑰啀闄や互鏈澶у叕绾︽暟锛屽緱鍒版渶绠姣斻
绛旓細鎵惧嚭鍏拰涓夊崄鍏鐨勫叕鍥犳暟锛4 鐒跺悗鎶婁笁鍗佸叚鍒嗕箣鍏殑鍒嗘瘝璺熷垎瀛愬悓鏃堕櫎浠4锛屽緱鍒帮細涔濆垎涔嬩簩
绛旓細浣犲ソ锛氳В锛36/8鍖栨垚甯﹀垎鏁拌繃绋嬪涓嬶細36/8=锛32+4锛/8 =32梅8+4梅8 =4+1/2 =4鍙2鍒嗕箣1
绛旓細1銆20鈭8锛5鈭2 36鈭102/268锛4824鈭51锛1608鈭17 2銆1/3鈭4/5锛1/3脳5/4锛5/12锛5鈭12 3/7鈭5/21锛3/7脳21/5锛9/5锛9鈭5 4/15鈭惰繖閬撻浣犳病鏈夋墦鍏紝缂哄悗椤圭殑鍒嗗瓙銆
绛旓細20锛8=5锛2 36锛2= 18锛1 68鍒嗕箣102=3锛2 3鍒嗕箣1姣5鍒嗕箣4= 1/3*5/4=5/12=5锛12 7鍒嗕箣3姣21鍒嗕箣5= 3/7*21/5=9/5=9锛5 15鍒嗕箣4姣24鍒嗕箣4=4/15*24/4=8/5=8锛5 0.32姣0.8=0.32*100锛0.8*100=32锛80=2锛5 1姣0.25=1*4锛0.25*4=4锛1 1.35姣9.25...
绛旓細杩欎釜鍒嗘暟姣旂殑瀛楁瘝鐩稿悓锛岄兘鏄36锛岃繖鏍锋瘮鐨勫墠椤瑰拰鍚庨」鍚屾椂鎵╁ぇ36鍊嶏紝鍘绘帀鍒嗘瘝鍚庣户缁害鍒嗐傚師寮=锛8/36脳36锛:锛9/36脳36锛=8:9
绛旓細鈶24:27 = 8锛9鈶12:18 = 2锛3 鈶45:54 = 5锛6鈶32:64 = 1锛2鈶21:28 = 7锛8鈶20锛30 = 2锛3鈶5锛75 = 1锛15鈶12锛2 = 6锛1 6:10=3:5 0.3:0.4=3:4 24:42=4:7 5/2:4/1=5/2*2/4=5/4=5:4 4:1.8=2:0.9=20:9 4:16=1:4 5/1:3/2=5/1*2...
绛旓細6. 0.425锛50 0.0085 7.浜斿垎涔嬩竴锛氬洓鍒嗕箣涓 0.8 8.浜斿垎涔嬩竴锛氬崄浜斿垎涔嬩簩 1.5 9.鍥涘垎涔嬩竷锛氬叓鍒嗕箣浜屽崄涓 涓夊垎涔嬩簩 10. 3锛5銆擄紙3 锛夐櫎浠ワ紙5 锛=5鍒嗕箣3 11. 锛 11锛夐櫎浠ワ紙60 锛=锛11 锛夛細 锛60锛=鍏垎涔嬪崄涓 12.鍖栫畝涓嬮潰鍚勬瘮 24锛12= 2姣1 0.6锛0...
绛旓細绛変簬36/80 绛変簬9/20
