求六年级下册数学有关比例尺的题,填空,选择,判断,应用都行,最好是一张卷。拜托了!!!!!!!!! 六年级人教版数学题:填空、判断、选择、计算、解决问题

\u516d\u5e74\u7ea7\u4e0b\u518c\u6570\u5b66\u671f\u4e2d\u6d4b\u8bd5\u9898\uff0c\u6700\u597d\u6709\u586b\u7a7a\u9898\uff0c\u5224\u65ad\u9898\uff0c\u8ba1\u7b97\u9898\uff0c\u9009\u62e9\u9898\uff0c\u5e94\u7528\u9898\u3002

\u4e00\u3001\u5145\u6ee1\u4fe1\u5fc3\uff0c\u987a\u5229\u586b\u7a7a\u3002\uff08\u6bcf\u7a7a1\u5206\uff0c\u517120\u5206\uff09
1\u3001\u5982\u679ca\u00d73 = b\u00d74 = c\u00d75 \uff0c\u90a3\u4e48a : c=\uff08 5 \uff09:\uff08 3 \uff09\u3002
2\u3001\uff08\u6247\u5f62 \uff09\u7edf\u8ba1\u56fe\u53ef\u4ee5\u5f88\u6e05\u695a\u5730\u8868\u793a\u51fa\u5404\u90e8\u5206\u6570\u91cf\u540c\u603b\u6570\u4e4b\u95f4\u7684\u5173\u7cfb\u3002
3\u3001\u5728\u4e00\u4e2a\u6bd4\u4f8b\u4e2d\uff0c\u4e24\u4e2a\u5916\u9879\u7684\u79ef\u662f \uff0c\u5176\u4e2d\u4e00\u4e2a\u5185\u9879\u662f \uff0c\u5219\u53e6\u4e00\u4e2a\u5185\u9879\u662f( )\u3002
4\u3001\u603b\u4ef7\u4e00\u5b9a\uff0c\u6570\u91cf\u548c\u5355\u4ef7\u6210( \u53cd)\u6bd4\u4f8b\uff0c\u6bd4\u4f8b\u5c3a\u4e00\u5b9a\uff0c\u56fe\u4e0a\u8ddd\u79bb\u548c\u5b9e\u9645\u8ddd\u79bb\u6210(\u6b63)\u6bd4\u4f8b\u3002
5\u3001\u628a\u4e00\u6839\u957f1\u7c73\uff0c\u5e95\u9762\u76f4\u5f842\u5206\u7c73\u7684\u5706\u67f1\u5f62\u94a2\u6750\u622a\u62102\u4e2a\u5c0f\u5706\u67f1\uff0c\u8868\u9762\u79ef\u589e\u52a0\u4e86\uff086.28\uff09\u5e73\u65b9\u5206\u7c73\u3002
6\u3001X+Y = 600 \uff0cX:Y = \uff0cX =\uff08240\uff09\uff0cY = \uff08360\uff09\u3002
7\u30010.75=\uff083\uff09:\uff084\uff09=\uff08\u2014\u2014\uff09 =\uff0875\uff09%
8\u3001\u56fe\u4e0a\u8ddd\u79bb20\u5398\u7c73\u8868\u793a\u5b9e\u9645\u8ddd\u79bb10\u5343\u7c73\uff0c\u8fd9\u5e45\u5730\u56fe\u7684\u6bd4\u4f8b\u5c3a\u662f( 1\uff1a50000)\u3002
9\u3001\u4e00\u4e2a\u5706\u9525\u7684\u4f53\u79ef\u662f48\u7acb\u65b9\u5398\u7c73\uff0c\u9ad8\u662f8\u5398\u7c73\uff0c\u5e95\u9762\u79ef\u662f( 18)\u5e73\u65b9\u5398\u7c73\u3002
10\u30012\u5c0f\u65f6=\uff082\uff09\u65f6\uff0840\uff09\u5206 3\u542870\u5343\u514b=\uff083.07\uff09\u5428\u3002
11\u3001\u4e00\u4e2a\u5706\u67f1\u4f53\u7684\u5e95\u9762\u534a\u5f84\u662f10\u5398\u7c73\uff0c\u9ad8\u662f2.5\u5398\u7c73\uff0c\u5b83\u7684\u4fa7\u9762\u5c55\u5f00\u56fe\u7684\u5468\u957f\u662f\uff08130.6\u5398\u7c73\uff09\uff0c\u4fa7\u9762\u79ef\u662f\uff08157\u5e73\u65b9\u5398\u7c73\uff09\u3002
\u4e8c\u3001\u706b\u773c\u91d1\u775b\uff0c\u51c6\u786e\u5224\u65ad\u3002\uff08\u5bf9\u7684\u6253\u201c\u221a\u201d\uff0c\u9519\u7684\u6253\u201c\u00d7\u201d\uff0c\u517110\u5206\uff09
1\u3001\u4e0d\u80fd\u5316\u6210\u6709\u9650\u5c0f\u6570\u3002 \uff08\u00d7\uff09
2\u3001\u4e00\u4e2a\u5706\u9525\u7684\u4f53\u79ef\u662f\u4e0e\u5b83\u7b49\u5e95\u7b49\u9ad8\u7684\u5706\u67f1\u4f53\u79ef\u7684\u3002 \uff08\u221a\uff09
3\u3001\u5982\u679c3a=5b\uff0c\u90a3\u4e48a\uff1ab = 5\uff1a3 \u3002 \uff08\u221a\uff09
4\u3001\u5706\u7684\u9762\u79ef\u548c\u534a\u5f84\u6210\u6b63\u6bd4\u4f8b\u3002 \uff08\u00d7\uff09
5\u3001\u4e00\u4e2a\u6570\u589e\u52a025%\u540e\uff0c\u53c8\u51cf\u5c1125%\uff0c\u4ecd\u5f97\u539f\u6570\u3002 \uff08\u00d7\uff09
6\u3001\u4e00\u4e2a\u81ea\u7136\u6570\u4e0d\u662f\u8d28\u6570\u5c31\u662f\u5408\u6570\u3002 \uff08\u00d7\uff09
7\u3001\u957f\u65b9\u5f62\u7684\u5468\u957f\u4e00\u5b9a\uff0c\u957f\u548c\u5bbd\u6210\u53cd\u6bd4\u4f8b\u3002 \uff08\u00d7\uff09
8\u3001 \u5982\u679c\u4e00\u4e2a\u6bd4\u4f8b\u7684\u4e24\u4e2a\u5185\u9879\u4e92\u4e3a\u5012\u6570\uff0c\u90a3\u4e48\u5b83\u7684\u4e24\u4e2a\u5916\u9879\u4e5f\u4e92\u4e3a\u5012\u6570\u3002(\u221a)
9\u3001\u4e00\u4e2a\u6b63\u65b9\u4f53\u7684\u68f1\u957f\u662f5\u5398\u7c73\uff0c\u5b83\u7684\u8868\u9762\u79ef\u662f125\u5e73\u65b9\u5398\u7c73\u3002 \uff08\u00d7\uff09
10\u3001\u7531\u4e24\u4e2a\u6bd4\u7ec4\u6210\u7684\u5f0f\u5b50\u53eb\u505a\u6bd4\u4f8b\u3002 \uff08\u00d7\uff09
\u4e09\u3001\u7cbe\u6311\u7ec6\u9009\uff0c\u6b63\u786e\u9009\u62e9\u3002\uff08\u6bcf\u98981\u5206\uff0c\u517110\u5206\uff09
1\u30011\u514b\u836f\u653e\u5165100\u514b\u6c34\u4e2d\uff0c\u836f\u4e0e\u836f\u6c34\u7684\u6bd4\u662f\uff08 C \uff09\u3002
A\u30011:99 B\u30011:100 C\u30011:101 D\u3001100:101
2\u3001\u8bbeC\u4e3a\u5706\u7684\u5468\u957f\uff0c\u5219\u00d7=\uff08 A \uff09\u3002
A\u3001\u5706\u7684\u534a\u5f84 B\u3001\u5706\u7684\u76f4\u5f84 C\u3001\u5706\u7684\u9762\u79ef D\u3001\u5706\u7684\u5468\u957f
3\u3001\u4e00\u9879\u5de5\u7a0b\uff0c\u5355\u72ec\u505a\u7532\u961f\u89818\u5929\uff0c\u4e59\u961f\u898110\u5929\u3002\u7532\u961f\u548c\u4e59\u961f\u7684\u5de5\u6548\u6bd4\u662f\uff08B\uff09\u3002
A\u30018:10 B\u30015:4 C\u3001\uff1a D\u30014\uff1a5
4\u3001\u7532\u6570\u768425%\u7b49\u4e8e\u4e59\u6570\u7684\uff0c\u7532\u6570\uff08 B \uff09\u4e59\u6570\u3002
A\u3001\u5927\u4e8e B\u3001\u5c0f\u4e8e C\u3001\u7b49\u4e8e D\u3001\u65e0\u6cd5\u786e\u5b9a
5\u3001\u4e00\u4e2a\u534a\u5706\u56fe\u5f62\uff0c\u534a\u5f84\u662fr\uff0c\u5b83\u7684\u5468\u957f\u662f\uff08 D \uff09\u3002
A\u3001 \u00d72\u03c0r B\u3001\u03c0r + r C\u3001\u03c0r D\u3001\uff082+\u03c0\uff09r
6\u3001\u65e2\u8981\u53cd\u6620\u51fa\u6570\u91cf\u7684\u591a\u5c11\uff0c\u53c8\u8981\u53cd\u6620\u51fa\u6570\u91cf\u7684\u589e\u51cf\u53d8\u5316\uff0c\u6700\u597d\u9009\u7528( C )\u3002
A\u3001\u7edf\u8ba1\u8868 B\u3001\u6761\u5f62\u7edf\u8ba1\u56fe C\u3001\u6298\u7ebf\u7edf\u8ba1\u56fe D\u3001\u6247\u5f62\u7edf\u8ba1\u56fe
7\u3001A\u3001B\u4e24\u4e2a\u57ce\u5e02\u76f8\u8ddd900\u5343\u7c73\uff0c\u5728\u6bd4\u4f8b\u5c3a\u662f1\uff1a6000000\u7684\u5e73\u9762\u56fe\u4e0a\u5e94\u753b\uff08 C \uff09\u5398\u7c73\u3002 A\u30015 B\u300110 C\u300115 D\u300125
8\u3001\u4e00\u4e2a\u5706\u67f1\u548c\u4e00\u4e2a\u5706\u9525\u4f53\u79ef\u548c\u5e95\u9762\u79ef\u90fd\u76f8\u7b49\uff0c\u5df2\u77e5\u5706\u67f1\u7684\u9ad8\u662f6\u5398\u7c73\uff0c\u5219\u5706\u9525\u7684\u9ad8\u662f( D )\u3002
A\u30012\u5398\u7c73 B\u30013\u5398\u7c73 C\u30016\u5398\u7c73 D\u300118\u5398\u7c73
9\u3001\u8868\u793ax\u548cy\u6210\u6b63\u6bd4\u4f8b\u7684\u5173\u7cfb\u5f0f\u662f( C )\u3002
A\u3001x+y=k(\u4e00\u5b9a) B\u3001x\u00d7y=k(\u4e00\u5b9a) C\u3001= k(\u4e00\u5b9a) D\u3001x\uff0dy=k(\u4e00\u5b9a)
10\u3001 \u00d76\u00f7\u00d76\uff08 C \uff09\u3002
A\u3001 1 B\u3001 C\u300136 D\u30010
\u56db\u3001\u8010\u5fc3\u7ec6\u81f4\uff0c\u8ba4\u771f\u8ba1\u7b97\u3002
1\u3001\u76f4\u63a5\u5199\u5f97\u6570\u3002\uff08\u517110\u5206\uff09
\u00d7= 5-=5 \u00f780%= 1 0.125\u00d732 = 4
1\u00f7=2 \uff08 + \uff09\u00d740\uff1d 38 \u00f78=
4\uff0d1-0.4= 2 (+)\u00d736= 10 4\u20151\u20151.25=
2\u3001\u6c42\u672a\u77e5\u6570x\u3002(\u51714\u5206)
= \uff1a =x\uff1a9


3\u3001\u8131\u5f0f\u8ba1\u7b97\u3002\uff08\u517112\u5206\uff09
\u2460 3.68 \u00d7[1 \u00f7(2\u2013 2.09 )] \u2461 [ - 0 \u00f7 ( + )] \u00d71




\u2462 1 \u00d7 + \u00f7 \u2463 2 + 1 \u00d7 +




\u4e94\u3001\u52a8\u624b\u52a8\u8111\uff0c\u89c4\u8303\u64cd\u4f5c\u3002\uff08\u51716\u5206\uff09
\u67d0\u6821\u516d\u5e74\u7ea7\u5b66\u751f\u559c\u6b22\u7684\u65e9\u9910\u54c1\u79cd\u60c5\u51b5\u7edf\u8ba1\u5982\u4e0b\u8868\uff1a
\u9762\u5305 \u9178\u5976\u81a8\u5316\u98df\u54c1 \u9e21\u86cb
\u7537\u751f16 8 12 4
\u5973\u751f18 6 168
\u6839\u636e\u4e0a\u8868\u7684\u6570\u636e\uff0c\u5236\u6210\u6761\u5f62\u7edf\u8ba1\u56fe\u3002
\u67d0\u6821\u516d\u5e74\u7ea7\u5b66\u751f\u559c\u6b22\u7684\u65e9\u9910\u54c1\u79cd\u60c5\u51b5\u7edf\u8ba1\u56fe
2007\u5e744\u6708\u5236















\u516d\u3001\u5468\u5bc6\u601d\u8003\uff0c\u5b8c\u6574\u89e3\u7b54\u3002\uff08\u517128\u5206\uff09
1\u3001\u4e00\u79cd\u94dc\u9521\u5408\u91d1\u4e2d\u94dc\u4e0e\u9521\u7684\u91cd\u91cf\u6bd4\u662f5\uff1a7\u3002\u73b0\u5728\u67093500\u5343\u514b\u94dc\uff0c\u9700\u8981\u52a0\u591a\u5c11\u9521\u624d\u80fd\u5236\u6210\u8fd9\u79cd\u5408\u91d1\uff1f\uff08\u7528\u6bd4\u4f8b\u89e3\uff09
\u89e3\uff1a\u8bbe\u9700\u8981\u52a0X\u5343\u514b\u9521\u624d\u80fd\u5236\u6210\u8fd9\u79cd\u5408\u91d1\u3002
3500\uff1aX =5\uff1a7

2\u3001\u4e00\u4e2a\u5706\u67f1\u5f62\u6c34\u6c60\uff0c\u76f4\u5f84\u662f20\u7c73\uff0c\u6df12\u7c73\u3002
\uff081\uff09\u5728\u6c60\u5185\u7684\u4fa7\u9762\u548c\u6c60\u5e95\u62b9\u4e00\u5c42\u6c34\u6ce5\uff0c\u6c34\u6ce5\u9762\u7684\u9762\u79ef\u662f\u591a\u5c11\u5e73\u65b9\u7c73\uff1f
\uff082\uff09\u6316\u6210\u8fd9\u4e2a\u6c34\u6c60\uff0c\u5171\u9700\u6316\u571f\u591a\u5c11\u7acb\u65b9\u7c73\uff1f

\u516d\u5e74\u7ea7\u6570\u5b66\u671f\u672b\u590d\u4e60\u68c0\u6d4b\u8bd5\u5377 \u59d3\u540d\uff1a
\u4e00\u3001\u4ed4\u7ec6\u586b\u7a7a\uff08\u517120\u5206\uff09
1\u30010.8 = = 12 \u00f7( ) = ( ) \u223620 = ( )%
2\u3001 \u2236 12 \u5316\u4e3a\u6700\u7b80\u5355\u7684\u6574\u6570\u6bd4\u662f \uff08 \uff09 \uff0c\u6bd4\u503c\u662f \uff08 \uff09\u3002
3\u3001\u628a6\u7c73\u957f\u7684\u7535\u7ebf\u5e73\u5747\u5206\u62105\u6bb5\uff0c\u6bcf\u6bb5\u662f\u8fd9\u6839\u7535\u7ebf\u7684 \uff0c\u7b2c3\u6bb5\u957f\u662f\uff08 \uff09\u7c73
4\u3001 \u548c \uff08 \uff09\u4e92\u4e3a\u5012\u6570\uff0c 0\uff0e4\u7684\u5012\u6570\u662f ( ).
5\u3001 \u5343\u514b = \uff08 \uff09\u514b 25 \u5206 = \uff08 \uff09\u5c0f\u65f6\u3002
3\u534750\u6beb\u5347 = \uff08 \uff09\u5347 75\u5e73\u65b9\u5206\u7c73 = \uff08 \uff09\u5e73\u65b9\u7c73
6\u3001\uff08 \uff09\u6bd45\u5c11 20 % \uff0c 5 \u6bd4\uff08 \uff09\u591a 20% \u3002
7\u3001\u4e00\u5f20\u5706\u684c\u9762\u7684\u5468\u957f\u662f 37 .68 \u5206\u7c73\uff0c\u8fd9\u5f20\u5706\u684c\u9762\u7684\u76f4\u5f84\u662f \uff08 \uff09\u5206\u7c73\uff0c\u9762\u79ef\u662f
\uff08 \uff09\u5e73\u65b9\u7c73
8\u3001\u6709\u4e00\u5929\u67d0\u73ed\u7684\u51fa\u5e2d\u7387\u4e3a 96 % \uff0c\u8be5\u73ed\u7f3a\u5e2d\u4eba\u6570\u4e0e\u51fa\u5e2d\u4eba\u6570\u7684\u6bd4\u662f \uff08 \uff09
9\u3001\u628a\u4e00\u4e2a\u5706\u5206\u6210\u82e5\u5e72\u7b49\u4efd\uff0c\u62fc\u6210\u4e00\u4e2a\u8fd1\u4f3c\u7684\u957f\u65b9\u5f62\uff0c\u8fd9\u4e2a\u957f\u65b9\u5f62\u7684\u5468\u957f\u6bd4\u5706\u7684\u5468\u957f\u591a4 \u5398\u7c73\uff0c\u539f\u6765\u8fd9\u4e2a\u5706\u7684\u9762\u79ef\u662f \uff08 \uff09\u5e73\u65b9\u5398\u7c73\u3002
10\u3001\u4e00\u4e2a\u5206\u6570\u7684\u5206\u5b50\u4e0e\u5206\u6bcd\u7684\u548c\u662f67 \uff0c\u82e5\u628a\u5206\u5b50\u4e0e\u5206\u6bcd\u5404\u52a0\u4e0a5\uff0c\u5219\u5206\u5b50\u3001\u5206\u6bcd\u7684\u6bd4\u4e3a
2 \u22369 \uff0c\u539f\u5206\u6570\u662f \uff08 \uff09
\u4e8c\u3001\u8ba4\u771f\u8fa8\u6790\uff08\u5bf9\u7684\u5728\u62ec\u53f7\u91cc\u6253\u201c\u221a\u201d\uff0c\u9519\u7684\u5728\u62ec\u53f7\u91cc\u6253\u201c\u00d7\u201d\uff09\uff085 \u5206\uff09
1\u3001\u5927\u5706\u7684\u5706\u5468\u7387\u5927\u4e8e\u5c0f\u5706\u7684\u5706\u5468\u7387 \uff08 \uff09
2\u3001\u752898\u7c92\u79cd\u5b50\u505a\u53d1\u82bd\u8bd5\u9a8c\uff0c\u5168\u90e8\u53d1\u82bd\uff0c\u5219\u53d1\u82bd\u7387\u4e3a 98 % \uff08 \uff09
3\u3001\u4efb\u4f55\u5047\u5206\u6570\u7684\u5012\u6570\u90fd\u662f\u771f\u5206\u6570\u3002 \uff08 \uff09
4\u3001\u6709\u4e00\u79cd\u76d0\u6c34\uff0c\u76d0\u5360\u76d0\u6c34\u7684 \uff0c\u76d0\u4e0e\u6c34\u7684\u6bd4\u662f \uff08 \uff09
5\u3001\u8981\u6e05\u695a\u5730\u8868\u793a\u67d0\u4e2a\u75c5\u4eba\u4e00\u5468\u4f53\u6e29\u53d8\u5316\u7684\u60c5\u51b5\uff0c\u5e94\u9009\u7528\u6298\u7ebf\u7edf\u8ba1\u56fe\u3002 \uff08 \uff09
\u4e09\u3001\u614e\u91cd\u9009\u62e9\uff08\u5c06\u6b63\u786e\u7b54\u6848\u7684\u5e8f\u53f7\u586b\u5728\u62ec\u53f7\u5185\uff09\uff085\u5206\uff09
1\u3001a \u662f\u4e0d\u4e3a0\u7684\u81ea\u7136\u6570\uff0c\u5728\u4e0b\u5217\u7b97\u5f0f\u4e2d\u5f97\u6570\u6700\u5c0f\u7684\u662f \uff08 \uff09
[ \u2460 a \u00f7 \u2461 a \u00d7 \u2462 a \u00d7 \u2463 a \u00f7 ]
2\u3001\u5728\u4e00\u6b21\u4ea7\u54c1\u68c0\u9a8c\u4e2d\uff0c\u5408\u683c\u4ea7\u54c1\u6709100 \u4e2a\uff0c\u6b21\u54c1\u67095\u4e2a\uff0c\u6b21\u54c1\u7387 \uff08 \uff09
[ \u2460 \u5927\u4e8e 5% \u2461 \u5c0f\u4e8e 5 % \u2462 \u7b49\u4e8e 5 % ]
3\u3001\u4e00\u4ef6\u8863\u670d\u5148\u63d0\u4ef720 %\u540e\uff0c\u518d\u51cf\u4ef7 20 % \uff0c\u8fd9\u662f\u73b0\u4ef7\u548c\u539f\u4ef7\u76f8\u6bd4 \uff08 \uff09
[ \u2460 \u6bd4\u539f\u4ef7\u9ad8 \u2461 \u6bd4\u539f\u4ef7\u4f4e \u2462 \u4e00\u6837\u591a ]


4\u3001\u4e00\u4e2a\u957f\u65b9\u4f53\u68f1\u957f\u603b\u548c\u4e3a 96 \u5398\u7c73 \uff0c\u9ad8\u4e3a4\u5398\u7c73 \uff0c\u957f\u4e0e\u5bbd\u7684\u6bd4\u662f 3 \u22362 \uff0c\u8fd9\u4e2a\u957f\u65b9\u4f53\u7684\u4f53\u79ef\u662f \uff08 \uff09
[ \u2460 384 \u2461 320 \u2462 96 \u2463 24 ]
5\u3001\u542b\u7cd6\u7387\u4e3a 10 % \u7684\u7cd6\u6c34\u4e2d\uff0c\u540c\u65f6\u52a0\u516510\u514b\u6c34\u548c10\u514b\u7cd6\u540e\uff0c\u7cd6\u6c34\u7684\u542b\u7cd6\u7387 \uff08 \uff09
[ \u2460 \u6bd4\u539f\u6765\u9ad8 \u2461 \u6bd4\u539f\u6765\u4f4e \u2462 \u548c\u539f\u6765\u76f8\u7b49 \u2463 \u65e0\u6cd5\u786e\u5b9a ]
\u56db\u3001\u7ec6\u5fc3\u8ba1\u7b97 \uff08\u4e0b\u9762\u7684\u8ba1\u7b97\u90fd\u662f\u4f60\u5b66\u8fc7\u7684\u57fa\u672c\u8ba1\u7b97\uff0c\u53ea\u8981\u7ec6\u5fc3\uff0c\u4e00\u5b9a\u80fd\u505a\u5230\u65e2\u5bf9\u53c8\u5feb\uff01\uff09
1\u3001\u76f4\u63a5\u5199\u51fa\u5f97\u6570\uff084\u5206\uff09
12 \u00d7 = 0 \u00f7 \uff0d
4 \u00f7 0\uff0e1 % = 5 \u00f7 =
2\u3001\u5316\u7b80\u6bd4\uff0c\u5e76\u6c42\u6bd4\u503c\uff084\u5206\uff09
75 \u2236 45 0\uff0e6 \u2236 2\uff0e5





3\u3001\u89e3\u65b9\u7a0b\uff084\u5206\uff09
5 x \uff0d 5 \u00d7 = \uff0d =




4\u3001\u7b80\u4fbf\u8ba1\u7b97 \uff086\u5206\uff09
24 \u00d7\uff08 \uff0d \uff09 (





5\u3001\u8131\u5f0f\u8ba1\u7b97\uff086\u5206\uff09
\uff0d [ \uff0d\uff08 \uff0d \uff09]\u00d7



6\u3001\u5217\u5f0f\u8ba1\u7b97\uff088\u5206\uff09
\u2460 \u4e00\u4e2a\u6570\u7684 \u6bd4 23 \u5c11 8 \uff0c\u6c42\u8fd9\u4e2a\u6570\uff08\u5217\u65b9\u7a0b\u89e3 \uff09



\u2461 \u4e0e \u7684\u79ef\u51cf\u53bb \uff0c\u6240\u5f97\u7684\u5dee\u9664\u4ee5 \uff0c\u5546\u662f\u591a\u5c11\uff1f



\u4e94\u3001\u56de\u7b54\u95ee\u9898\uff085\u5206\uff09
\u4e0b\u9762\u662f\u6c34\u6ce5\u53822003\u5e74\u56db\u4e2a\u5b63\u5ea6\u751f\u4ea7\u60c5\u51b5\u7edf\u8ba1\u56fe\uff0c\u8bf7\u6839\u636e\u7edf\u8ba1\u56fe\u586b\u7a7a\u3002
\u6c34\u6ce5\u53822004\u5e74\u4ea7\u91cf\u7edf\u8ba1\u56fe

\uff081\uff09\u5e73\u5747\u6bcf\u4e2a\u5b63\u5ea6\u751f\u4ea7\uff08 \uff09\u4e07\u5428\u3002
\uff082\uff09\u5e73\u5747\u6bcf\u4e2a\u6708\u751f\u4ea7 \uff08 \uff09\u4e07\u5428\u3002
\uff083\uff09\u4ea7\u503c\u589e\u957f\u6700\u5feb\u7684\u662f\u7b2c\uff08 \uff09\u5b63\u5ea6 \uff0c\u6bd4\u4e0a\u5b63\u5ea6\u589e\u957f \uff08 \uff09%
\uff084\uff09\u3001\u7531\u7edf\u8ba1\u56fe\u53ef\u4ee5\u770b\u51fa\u8fd9\u4e2a\u6c34\u6ce5\u5382\u7684\u751f\u4ea7\u60c5\u51b5\u662f\u5728 \uff08 \uff09\u3002

\u516d\u3001\u52a8\u624b\u64cd\u4f5c\uff084\u5206\uff09
\u753b\u4e00\u4e2a\u5468\u957f 12\uff0e56 \u5398\u7c73\u7684\u5706\uff0c\u5e76\u7528\u5b57\u6bcd\u6807\u51fa\u5706\u5fc3\u548c\u4e00\u6761\u534a\u5f84\uff0c\u518d\u6c42\u51fa\u8fd9\u4e2a\u5706\u7684\u9762\u79ef\u3002





\u4e03\u3001\u89e3\u51b3\u95ee\u9898\uff08\u751f\u6d3b\u4e2d\u6709\u8bb8\u591a\u95ee\u9898\u4e0e\u6570\u5b66\u6709\u5173\uff0c\u4f60\u80fd\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\u5417\uff1f\u76f8\u4fe1\u4f60\u4e00\u5b9a\u80fd\u884c\uff01\uff09\uff0829\u5206\uff09
\u2460 \u67d0\u5316\u80a5\u5382\u4eca\u5e74\u4ea7\u503c\u6bd4\u53bb\u5e74\u589e\u52a0\u4e86 20%\uff0c\u6bd4\u53bb\u5e74\u589e\u52a0\u4e86500\u4e07\u5143\uff0c\u4eca\u5e74\u9053\u503c\u662f\u591a\u5c11\u4e07\u5143\uff1f


\u2461 \u4e00\u9879\u5de5\u7a0b\uff0c\u7532\u72ec\u505a\u89818\u5c0f\u65f6\u5b8c\u6210\uff0c\u4e59\u72ec\u505a\u898110\u5c0f\u65f6\u5b8c\u6210\uff0c\u7532\u4e59\u5408\u505a\u51e0\u5c0f\u65f6\u5b8c\u6210\u8fd9\u9879\u5de5\u7a0b\u7684


\u2462 \u67d0\u6821\u53c2\u52a0\u7535\u8111\u5174\u8da3\u5c0f\u7ec4\u7684\u670942\u4eba\uff0c\u5176\u4e2d\u7537\u3001\u5973\u751f\u4eba\u6570\u7684\u6bd4\u662f 4 \u22363\uff0c\u7537\u751f\u6709\u591a\u5c11\u4eba\uff1f



\u2463 \u5b66\u6821\u98df\u5802\u516d\u6708\u4efd\u70e7\u7164 2 \u5428\uff0c\u6bd4\u8ba1\u5212\u8282\u7ea6\u4e86 0\uff0e5\u5428\uff0c\u8282\u7ea6\u4e86\u767e\u5206\u4e4b\u51e0\uff1f



2\u3001\u67d0\u5de5\u5382\u4e03\u6708\u4efd\u7528\u7164600\u5428\uff0c\u6bd4\u516d\u6708\u4efd\u8282\u7ea6 20 % \uff0c\u516d\u6708\u4efd\u7528\u7164\u591a\u5c11\u5428\uff1f\uff084\u5206\uff09




3\u3001\u6253\u4e00\u4efd\u7a3f\u4ef6\uff0c\u7532\u5355\u72ec\u6253\u898112\u5c0f\u65f6\u5b8c\u6210\uff0c\u4e59\u5355\u72ec\u6253\u898115\u5c0f\u65f6\u5b8c\u6210\uff0c\u4e24\u4eba\u5408\u6253\u82e5\u5e72\u5c0f\u65f6\u540e\uff0c\u5269\u4e0b\u7684\u7531\u7532\u62531\u5c0f\u65f6\u5b8c\u6210\uff0c\u4e24\u4eba\u5408\u6253\u4e86\u51e0\u5c0f\u65f6\uff1f\uff084\u5206\uff09




4\u3001\u5b66\u6821\u6709\u4e00\u5757\u5706\u5f62\u8349\u576a\uff0c\u5b83\u7684\u76f4\u5f84\u662f30\u7c73\uff0c\u8fd9\u5757\u8349\u576a\u7684\u9762\u79ef\u662f\u591a\u5c11\u5e73\u65b9\u7c73\uff1f\u5982\u679c\u6cbf\u7740\u8349\u576a\u7684\u5468\u56f4\u6bcf\u96941\uff0e57\u7c73\u6446\u4e00\u76c6\u83ca\u82b1\uff0c\u8981\u51c6\u5907\u591a\u5c11\u76c6\u83ca\u82b1\uff1f\uff084\u5206\uff09




5\u3001\u9009\u62e9\u4f60\u559c\u6b22\u7684\u4e00\u4e2a\u6761\u4ef6\u586b\u5728\u6a2a\u7ebf\u4e0a\uff0c\u7ec4\u6210\u5e94\u7528\u9898\uff0c\u5e76\u89e3\u7b54\u3002\uff084\u5206\uff09
\u5c0f\u534e\u770b\u4e00\u672c\u4e66\uff0c\u7b2c\u4e00\u5929\u770b\u4e86\u5168\u4e66\u7684 \uff0c\u7b2c\u4e8c\u5929\u770b\u4e8666\u9875\uff0c______________________
\u8fd9\u672c\u4e66\u5171\u6709\u591a\u5c11\u9875?
( \u2460 \u7b2c\u4e00\u5929\u6bd4\u7b2c\u4e8c\u5929\u4e0d\u770b36\u9875; \u2461 \u5df2\u770b\u7684\u9875\u6570\u5360\u5168\u4e66\u768440%
\u2462 \u7b2c\u4e00\u5929\u770b\u7684\u9875\u6570\u4e0e\u7b2c\u4e8c\u5929\u770b\u7684\u9875\u6570\u6bd4\u662f 5 \u223611. )




6\u3001\u7532\u4e59\u4e24\u8f66\u5206\u522b\u4eceA\u3001B\u4e24\u5730\u540c\u65f6\u51fa\u53d1\uff0c\u76f8\u5411\u800c\u884c\uff0c5\u5c0f\u65f6\u76f8\u9047\uff0c\u76f8\u9047\u540e\u4e24\u8f66\u7ee7\u7eed\u524d\u8fdb2\u5c0f\u65f6\uff0c\u8fd9\u662f\u7532\u8f66\u884c\u4e86\u5168\u7a0b\u7684 88%\uff0c\u4e59\u8f66\u8dddA\u5730\u8fd8\u6709120\u5343\u7c73\uff0cAB\u4e24\u5730\u76f8\u8ddd\u591a\u5c11\u5343\u7c73\uff1f\uff085\u5206

一幅地图,图上2.5厘米表示实际距离75千米,这幅地图的比例尺是(

在比例尺为1:50000的图上,8厘米的线段表示实际距离(
)米
一条公路长36千米,画在比例尺为1:600000的图上,应画(
)厘米。
解决问题
在一幅比例尺是1:2000000的地图上,量的甲、乙两城市之间的高速公路的距离是5.5厘米。在另一副比例尺为1:5000000的地图上,这条公路的图上距离是多少?
甲、乙两件商品的价格比是7:3,如果他们的价格分别上涨70元后,价格比为7:4,这两种商品原来的价格各是多少元?
甲从A地出发,以每分钟70米的速度像B地驶去,行驶了全程的20%以后,乙每分钟80米的速度从B地出发,与甲相向而行,12分后两人相遇。A、B两地间的路程是多少米?
一幅地图,图上2.5厘米表示实际距离75千米,这幅地图的比例尺是(1:3000000

在比例尺为1:50000的图上,8厘米的线段表示实际距离(40000
)米
一条公路长36千米,画在比例尺为1:600000的图上,应画(
6)厘米。
1.
设这条公路的图上距离是xcm
1:5000000=x:(5.5×2000000)
x=2.2
2.设甲原来的价格是7x元,那么乙就是3x元
(7x+70):(3x+70)=7:4
x=30
这两种商品原来的价格分别是
7x=7×30=210
3x=3×30=90
3.(70+80)×12÷(1-20%)=2250(米)

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