甲数比乙数多五分之一，甲乙两数的比是多少？我本来做好了，对照一下答案，看整不正确。谢谢！
\u7532\u6570\u6bd4\u4e59\u6570\u591a\u4e94\u5206\u4e4b\u4e00\uff0c\u7532\u4e59\u4e24\u6570\u7684\u6bd4\u662f\u591a\u5c11\uff1f \u5199\u51fa\u8fc7\u7a0b\u628a\u4e59\u6570\u770b\u4f5c\u5355\u4f4d\u201c1\u201d\uff0c\u7532\u6570\u5c31\u76f8\u5f53\u4e8e\u4e59\u6570\u7684\uff081+1/5\uff09=6/5
\u6240\u4ee5\u7532\u4e59\u4e24\u6570\u7684\u6bd4\u662f\uff1a6/5\uff1a1\uff1d6\uff1a5
\u8bbe\u4e59\u4e3a5X,\u90a3\u4e48\u7532\u5c31\u662f5X+2X=7X \u6240\u4ee5\u7532\uff1a\u4e59\u5c31\u662f7:5
6/5甲数比乙数多五分之一，甲数就是乙数的1+1/6=6/5
甲：乙+6/5：1=6：5
设定乙为A,则甲为6/5A
所以甲/乙=6/5A/A=6/5
条件不够 无解
绛旓細鐢姣斾箼澶氫簲鍒嗕箣涓,灏辨槸鎸囩敳鏄箼鐨6/5 鎵浠鐢蹭箼涓ゆ暟鐨勬瘮鏄6锛5
绛旓細鐢叉暟姣斾箼鏁板浜斿垎涔嬩竴锛岀敳涔欎袱鏁鐨勬瘮鏄灏戯紵涔欐暟姣旂敳鏁板皯鐧惧垎涔嬪嚑锛熻涔欐暟涓5,閭ｄ箞鐢叉暟鏄6.鐢叉暟姣斾箼鏁板浜斿垎涔嬩竴銆傜敳涔欎袱鏁扮殑姣旀槸6姣5.涔欐暟姣旂敳鏁板皯(6-5)/6鈮16.7%.璇烽噰绾,璋㈣阿.
绛旓細涔欐暟涓哄崟浣嶁1鈥濆亣璁惧氨鏄1锛岀敳鏁版瘮浠栧1/5锛岀敳灏辨槸1+1/5=6/5鐢蹭箼鐨勬瘮锛6/5锛1=6:5.鐢叉暟涓鐢蹭箼涓ゆ暟鍜岀殑姣旀槸锛6/5锛11/5=6:11
绛旓細瑙ｏ細浠涔欐暟涓1锛屽垯鐢叉暟涓1+1/5=6/5 6/5梅锛1+6/5锛=6/5梅11/5 =6/11 =0.545 =54.5
绛旓細浣犺繖棰樼己灏戞槑纭殑鎰忔濓紝鐢叉暟姣斾箼鏁板1/5锛屾槸涔欐暟鐨1/5锛岃繕鏄敳鏁扮殑1/5锛熼偅涔堝氨涓ょ鎯呭喌鍜 鍋囪1锛氱敳涓1锛岀敳鏁版瘮涔欐暟澶鐢叉暟鐨1/5锛岄偅涔堜箼鏁板氨鏄0.8.涔欐暟灏辨瘮鐢叉暟灏戜箼鏁扮殑1/4锛屼箼鏁版槸鐢诧紝涔欏拰鐨0.8/1.8=4/9.鍋囪2锛氫箼涓1锛岀敳鏁版瘮涔欐暟澶氫箼鏁扮殑1/5锛岀敳鏁板氨鏄1.2锛岄偅涔堜箼...
绛旓細瑙ｏ細涔欐暟姣旂敳鏁灏 1/5梅锛1+1/5锛墄100%鈮17 涔欐暟涓鐢蹭箼涓ゆ暟鍜岀殑姣旀槸 1 锛氾紙1+1+1/5锛=5 锛11 绛旓細涔欐暟姣旂敳鏁板皯17% 锛涗箼鏁颁笌鐢蹭箼涓ゆ暟鍜岀殑姣旀槸5 锛11 銆
绛旓細璁句箼鏁版槸1锛屽垯鐢叉暟(1+1/5)=6/5锛屾墍浠涔欐暟姣旂敳鏁灏戯細(6/5-1)梅(6/5)=1/6銆備箼鏁版槸鐢蹭箼鏁鍜岀殑锛1梅(6/5+1)=1梅(11/5)=5/11銆傜敳鏁版槸鐢蹭箼骞冲潎鏁扮殑锛6/5梅锛(6/5+1)梅2锛=6/5脳10/11=12/11銆
绛旓細鐢叉暟姣斾箼鏁板浜斿垎涔嬩竴 鐢-涔/涔=1/5 鍖栫畝 5鐢-5涔=涔 5鐢=6涔 鈶 鐢叉暟鏄鐢蹭箼涓ゆ暟涔鍜岀殑鐧惧垎涔嬪嚑锛熷垪绠楀紡 鐢/锛堢敳+涔欙級= 5鐢/锛5鐢+5涔欙級鈶 鈶犱唬鍏モ憽 =6涔/11涔 =6/11 鐧惧垎姣旇嚜宸辩畻 姹傞噰绾
绛旓細鐢叉暟姣斾箼鏁板浜斿垎涔嬩竴锛岀敳鏁板拰涔欐暟鐨勬瘮鏄12:10,鏈绠姣旀槸6:5.
绛旓細瀵圭殑锛岃绠楄繃绋嬪涓嬶細1銆佽涔欐暟鏄1锛2銆佺敱棰樻剰锛鐢叉暟姣斾箼鏁板浜斿垎涔嬩竴锛鍙煡锛氱敳鏁=(1+1/5)=6/5锛3銆佹墍浠ヤ箼鏁版瘮鐢叉暟灏戯細(6/5-1)梅(6/5)=1/6銆4銆佹墍浠ョ敳鏁版瘮涔欐暟澶氫簲鍒嗕箣涓锛屽垯涔欐暟姣旂敳鏁板皯鍏垎涔嬩竴銆傜敳鏁版瘮涔欐暟澶氫簲鍒嗕箣涓锛屾槸鎸囩敳姣斾箼澶氫箼鐨勪簲鍒嗕箣涓锛涜屼箼鏁版瘮鐢叉暟灏...
