甲数和乙数的比是8比5，甲数比乙数多百分之几，乙数比甲数少，百分之 甲乙两数的比是八比五甲数比乙数多百分之多少，乙数比
\u7532\u6570\u548c\u4e59\u6570\u7684\u6bd4\u662f8:5,\u7532\u6570\u6bd4\u4e59\u6570\u591a\u767e\u5206\u4e4b\u51e0,\u4e59\u6570\u6bd4\u7532\u6570\u5c11\u767e\u5206\u4e4b\u51e0,\uff088\uff0d5\uff09/5\uff1d60%\u3000\u3000\uff088\uff0d5\uff09/8\uff1d37.5%\u795d\u4f60\u65e9\u65e5\u5f04\u61c2
\uff088-5\uff09\u00f75=3\u00f75=60%
\uff088-5\uff09\u00f78=3\u00f78=37.5%
\u7532\u6570\u6bd4\u4e59\u6570\u591a\u767e\u5206\u4e4b60\uff0c\u4e59\u6570\u6bd4\u7532\u6570\u5c1137.5%\u3002
解答：
（8-5）➗8
=0.375
=37.5%
（8-5）➗5
=0.6
=60%
37.5%
60%
绛旓細瑙ｇ瓟锛氾紙8-5锛➗8 =0.375 =37.5 锛8-5锛➗5 =0.6 =60
绛旓細鐢叉暟鍜屼箼鏁扮殑姣旀槸8:5,鐢叉暟姣斾箼鏁板锛60 锛%,涔欐暟姣旂敳鏁板皯锛37.5 锛
绛旓細鐢叉暟姣涔欐暟澶氾紙60锛夛紖锛(8 - 5) 梅 5 = 3 梅 5 = 60 涔欐暟姣旂敳鏁板皯锛37.5锛夛紖 (8 - 5) 梅 8 = 3 梅 8 = 37.5
绛旓細鐢叉暟涓涔欐暟鐨勬瘮鏄8:5,鍙互杩欐牱鎯筹細鍋囪鐢叉暟鏄8锛屼箼鏁版槸5锛岀敳鏁版瘮涔欐暟澶氾細锛8-5锛壝5=3梅5=60 涔欐暟姣旂敳鏁板皯锛氾紙8-5锛壝8=3梅8=37.5
绛旓細鐢叉瘮涔澶 鎹竴绉嶈娉曞氨鏄 鐢叉瘮涔欏鐨勯儴鍒嗘槸涔欑殑鐧惧垎涔嬪嚑 鍒 璁剧敳涓8 涔欎负5 3/5=0.6=60% 鍚岀悊 3/8=0.375=37.5
绛旓細鐢叉瘮涔澶氾細锛8-5锛壝5=60% 绛旓細鐢叉瘮涔欏60%涔欐瘮鐢插皯锛氾紙8-5锛壝8=37.5% 绛旓細涔欐瘮鐢插皯37.5
绛旓細1銆8梅5=1.6=160%锛岀敳鐩稿綋浜涔欑殑160%,涔熷氨鏄涔欎綔涓哄熀鏁100%锛岀敳姣斾箼澶160%-100%=60 2銆5梅8=0.625=62.5%銆備箼鐩稿綋浜庣敳鐨62.5%锛屼篃灏辨槸璇寸敳浣滀负鍩烘暟100%锛屼箼姣旂敳灏100%-62.5%=37.5
绛旓細锛1锛夛紙8-5锛壝5锛=3梅5锛=60%锛涳紙2锛夛紙8-5锛壝8锛=3梅8锛=37.5%锛涙晠绛旀涓猴細60锛37.5锛
绛旓細鐢蹭箼淇鏁扮殑姣旀槸8:5,鐢叉暟姣斾箼鏁澶氱櫨鍒嗕箣鍑,涔欐暟姣旂敳鏁板皯鐧惧垎涔嬪嚑 鐢叉瘮涔澶氾細锛8-5锛壝5=60 涔欐瘮鐢插皯锛氾紙8-5锛壝8=37.5
绛旓細1銆8梅5=1.6=160%锛岀敳鐩稿綋浜涔欑殑160%,涔熷氨鏄涔欎綔涓哄熀鏁100%锛岀敳姣斾箼澶160%-100%=60 2銆5梅8=0.625=62.5%銆備箼鐩稿綋浜庣敳鐨62.5%锛屼篃灏辨槸璇寸敳浣滀负鍩烘暟100%锛屼箼姣旂敳灏100%-62.5%=37.5
