甲数的六分之五等于乙数的四分之三（甲乙均不为0），则甲数大于乙数，是对的还是错的？ 甲的四分之三等于乙的六分之五,(甲乙均不为零),甲数与乙数的...
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=15\uff1a8
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\u5373\u7532\u6570\uff1e\u4e59\u6570
\u4f60\u597d\uff1a
\u7532\uff1a\u4e59=5/6\uff1a3/4=10\uff1a9
绛旓細鐢裁5/6=涔脳3/4,鐢/涔=锛3/4锛/锛5/6锛=锛3/4锛壝楋紙6/5锛=9/10.
绛旓細4/5=24/30 5/6锛4/5 鎵浠涔欐暟澶
绛旓細鐢叉暟鐨勫叚鍒嗕箣浜旂瓑浜庝箼鏁扮殑鍥涘垎涔涓(鐢蹭箼鍧囦笉涓0),鍒欑敳鏁板ぇ浜庝箼鏁,鏄鐨勮繕鏄敊鐨? 鎴戞潵绛 1涓洖绛 #鐑# 鍏徃閭ｄ簺璁炬柦鍙互鎻愰珮鍛樺伐骞哥鎰?蹇冩捣璐濊摑 2015-09-19 路 TA鑾峰緱瓒呰繃698涓禐 鐭ラ亾灏忔湁寤烘爲绛斾富 鍥炵瓟閲:690 閲囩撼鐜:85% 甯姪鐨勪汉:168涓 鎴戜篃鍘荤瓟棰樿闂釜浜洪〉 鍏虫敞 灞曞紑鍏ㄩ儴 ...
绛旓細浠ょ敳*5/6=涔*3/4=a 鍒欑敳=6a/5=1.2a 涔=4a/3=1.33a>鐢 鎵浠ヤ箼>鐢 鎵浠ョ敳澶т簬涔欐槸閿欑殑
绛旓細浠ょ敳*5/6=涔*3/4=a 鍒欑敳=6a/5=1.2a 涔=4a/3=1.33a>鐢 鎵浠ヤ箼>鐢 鎵浠ョ敳澶т簬涔欐槸閿欑殑
绛旓細鐢叉暟脳鍏垎涔嬩簲=涔欐暟脳鍥涘垎涔涓 鐢叉暟锛氫箼鏁=鍥涘垎涔嬩笁 锛氬叚鍒嗕箣浜 = 9:10 鐢叉暟梅涔欐暟=9梅10=9/10 锛堝崄鍒嗕箣涔濓級鐢叉暟=涔欐暟脳9/10 鎵浠ョ敳鏁版槸涔欐槸鐨勫崄鍒嗕箣涔
绛旓細鍋囧鐢叉暟鐨5/6绛変簬1 涔欐暟鐨3/4绛変簬1 鍒 鐢叉暟=6/5 涔欐暟=4/3 鐢叉暟锛氫箼鏁=6/5锛4/3=9锛10
绛旓細鏄笉鏄繀椤婚兘鏄嚜鐒舵暟锛熸槸鐨勮瘽鐢叉暟灏辨槸18锛屼箼鏁板氨鏄20 鐢叉暟鐨勫叚鍒嗕箣浜旂瓑浜庝箼鏁扮殑鍥涘垎涔涓夛紝閮戒负15
绛旓細鍥犱负鐢叉暟x5/6=涔欐暟x3/4 鎵浠ョ敳鏁帮細涔欐暟=3/4 锛5/6=9 锛10 绛旓細鐢叉暟涓涔欐暟鐨姣旀槸9 锛10 銆
绛旓細鎮ㄥソ锛氱敳锛涔 3/4:5/6=9:10 涔欐渶澶ф槸90 鐢叉槸 90x9/10=81 鏈澶у樊 90-81=9 涓嶆槑鐧斤紝鍙互杩介棶濡傛湁甯姪锛岃寰楅噰绾筹紝璋㈣阿 绁濆涔犺繘姝ワ紒
