男生人数比女生人数多五分之一,数量关系( )X( )=（） 男生人数比女生人数多五分之一，男生人数是女生人数的几分之几？...

\u7537\u751f\u6bd4\u5973\u751f\u591a\u4e94\u5206\u4e4b\u4e00\uff0c\u7b49\u91cf\u5173\u7cfb\u662f\u4ec0\u4e48\uff1f\uff08\u52a0\u6cd5\uff09

\u7537\u751f\u4eba\u6570=\uff081+1/5\uff09x \u5973\u751f\u4eba\u6570


\u8bf7\u597d\u8bc4
~\u5982\u679c\u4f60\u8ba4\u53ef\u6211\u7684\u56de\u7b54\uff0c\u8bf7\u53ca\u65f6\u70b9\u51fb\u3010\u91c7\u7eb3\u4e3a\u6ee1\u610f\u56de\u7b54\u3011\u6309\u94ae~
~\u624b\u673a\u63d0\u95ee\u8005\u5728\u5ba2\u6237\u7aef\u53f3\u4e0a\u89d2\u8bc4\u4ef7\u70b9\u3010\u6ee1\u610f\u3011\u5373\u53ef\u3002
~\u4f60\u7684\u91c7\u7eb3\u662f\u6211\u524d\u8fdb\u7684\u52a8\u529b~~
~\u5982\u8fd8\u6709\u65b0\u7684\u95ee\u9898\uff0c\u8bf7\u4e0d\u8981\u8ffd\u95ee\u7684\u5f62\u5f0f\u53d1\u9001\uff0c\u53e6\u5916\u53d1\u95ee\u9898\u5e76\u5411\u6211\u6c42\u52a9\u6216\u5728\u8ffd\u95ee\u5904\u53d1\u9001\u95ee\u9898\u94fe\u63a5\u5730\u5740\uff0c\u7b54\u9898\u4e0d\u6613\uff0c\u656c\u8bf7\u8c05\u89e3~~
O(\u2229_\u2229)O\uff0c\u8bb0\u5f97\u597d\u8bc4\u548c\u91c7\u7eb3\uff0c\u4e92\u76f8\u5e2e\u52a9
\u795d\u5b66\u4e60\u8fdb\u6b65\uff01

1\u3001\u7537\u5973\u6bd4\u4f8b\u4e3a6:5\uff0c\u6240\u4ee5\u7b54\u6848\u4e3a6/5,5/6\uff0c6/11,5/11\u3002
2\u30016/5\u3002
3\u30016/5,11/5\u3002
\u4e8c\uff0c
3\u5398\u7c73\u3002

女生人数×（1+1/5）=男生人数

鐢风敓浜烘暟姣斿コ鐢熶汉鏁板浜斿垎涔嬩竴,鐢风敓涓庡コ鐢熶汉鏁扮殑姣旀槸澶氬皯
绛旓細鐢风敓浜烘暟姣斿コ鐢熶汉鏁板浜斿垎涔嬩竴锛岀敺鐢熶笌濂崇敓浜烘暟鐨勬瘮鏄6:5 锛1+1/5锛夛細1=6/5:1=6:5

鐢风敓浜烘暟姣斿コ鐢熶汉鏁板浜斿垎涔嬩竴銆傝繖閲屾妸浠涔堢湅鍋氬崟浣涓,鐢风敓浜烘暟鏄コ鐢...
绛旓細鐢风敓浜烘暟姣斿コ鐢熶汉鏁板浜斿垎涔嬩竴銆傝繖閲屾妸濂崇敓浜烘暟鐪嬪仛鍗曚綅涓锛岀敺鐢熶汉鏁版槸濂崇敓浜烘暟鐨1鍙5鍒嗕箣1鍏崇郴寮忔槸锛氱敺鐢熶汉鏁=濂崇敓浜烘暟脳锛1+5鍒嗕箣1锛

鐢风敓浜烘暟姣斿コ鐢熶汉鏁板浜斿垎涔嬩竴銆傝繖閲屾妸銆 銆戠湅浣滃崟浣嶁1鈥.,鐢风敓浜烘暟...
绛旓細鐢风敓浜烘暟姣斿コ鐢熶汉鏁板浜斿垎涔嬩竴銆傝繖閲屾妸銆 濂崇敓銆戠湅浣滃崟浣嶁1鈥.锛岀敺鐢熶汉鏁版槸濂崇敓浜烘暟鐨勩 浜斿垎涔嬪叚銆戯紝鍏崇郴寮忔槸锛氥 鐢风敓=濂崇敓X6/5銆

鐢风敓浜烘暟姣斿コ鐢熶汉鏁板浜斿垎涔嬩竴,鏁伴噺鍏崇郴( )X( )=()
绛旓細濂崇敓浜烘暟脳锛1+1/5锛=鐢风敓浜烘暟

濉┖ 鐢风敓浜烘暟姣斿コ鐢熶汉鏁板5鍒嗕箣1,鐢风敓鏄コ鐢熺殑( ),濂崇敓姣旂敺鐢熷皯...
绛旓細锛5鍒嗕箣6锛

鐢风敓浜烘暟姣斿コ鐢熷浜斿垎涔嬩竴,鍒欑敺鐢熶汉鏁颁笌濂崇敓浜烘暟鐨勬瘮鏄()濂崇敓浜烘暟涓庣敺 ...
绛旓細鐢风敓浜烘暟姣斿コ鐢熷浜斿垎涔嬩竴锛鐢凤細濂=锛1+1/5锛夛細1=6:5 濂崇敓浜烘暟涓庣敺鐢熶汉鏁扮殑姣旀槸锛5锛6

鐢风敓浜烘暟姣斿コ鐢熶汉鏁板浜斿垎涔嬩竴,杩欓噷鎶( )鐪嬪仛鍗曚綅鈥1鈥,鍏朵腑鐢风敓浜烘暟鐩 ...
绛旓細鐢风敓浜烘暟姣斿コ鐢熶汉鏁板浜斿垎涔嬩竴銆傝繖閲屾妸濂崇敓浜烘暟鐪嬪仛鍗曚綅涓锛岀敺鐢熶汉鏁版槸濂崇敓浜烘暟鐨1鍙5鍒嗕箣1鍏崇郴寮忔槸锛氱敺鐢熶汉鏁=濂崇敓浜烘暟脳锛1+5鍒嗕箣1锛

鐢风敓浜烘暟姣斿コ鐢熶汉鏁板浜斿垎涔嬩竴,鐢风敓鐨勪汉鏁版槸濂崇敓鐨( ),濡傛灉濂崇敓鏈25浜...
绛旓細鐢风敓浜烘暟姣斿コ鐢熶汉鏁板浜斿垎涔嬩竴锛鐢风敓鐨勪汉鏁版槸濂崇敓鐨勶紙浜斿垎涔嬪叚 锛夛紝濡傛灉濂崇敓鏈25浜猴紝鍒欑敺鐢熸湁锛 30锛変汉銆傚コ鐢熶负1锛岀敺鐢熷氨鏄1+1/5 25(1+1/5)=25脳6/5=30

鐢风敓浜烘暟姣斿コ鐢熶汉鏁板浜斿垎涔嬩竴鐢风敓涓庡コ鐢熶汉鏁扮殑姣旀槸澶氬皯
绛旓細鐢锋瘮濂澶1/5 璁惧コ浜烘暟涓5X 鐢蜂汉鏁涓5X+1/5X=6X 鎵浠ョ敺:濂=6:5

鐢风敓浜烘暟姣斿コ鐢熷浜斿垎涔嬩竴,濂崇敓浜烘暟姣旂敺鐢熷皯鍑犲垎涔嬪嚑
绛旓細鈥滅敺鐢熶汉鏁版瘮濂崇敓澶氫簲鍒嗕箣涓鈥濓紝杩欏彞璇濆コ鐢熶汉鏁扮殑鏄崟浣涓锛骞朵笖鎶婂コ鐢熶汉鏁板钩鍧囧垎鎴5浠斤紝鐢风敓浜烘暟姣斿コ鐢熶汉鏁板涓浠斤紝鍗筹細鐢风敓浜烘暟灏辨槸5+1=6浠姐傗滃コ鐢熶汉鏁版瘮鐢风敓灏戝嚑鍒嗕箣鍑?鈥濊繖鍙ヨ瘽鐨勫崟浣嶄竴鏄敺鐢熶汉鏁帮紝璋佹槸鍗曚綅涓璋佸氨鏄櫎鏁帮紙鍒嗘瘝锛夛紝鐢ㄧ敺鐢熷拰濂崇敓浜烘暟鐨勪唤鏁伴櫎浠ュ崟浣嶄竴灏辨槸濂崇敓浜烘暟姣旂敺鐢熷皯鍑...