ǰλãҳ > 行测资料分析十大速算技?- 百度文库
ˣ=32.6/10332.3/101=С
עͣ ȽϲССʱɲֱ߲Լԡ
ίʾַԭ
2Ϊһ¡ַһԭȿͼ
ͼʾһḶ́ҺҺУɢҺТҺŨΪСҺŨΪҺŨΪȻҪȽϢҺҺŨĸֻҪ֪Ĺǡϡ͡ǡŨˣֻҪȽϢҺҺŨĸɡ
3Ƚ29320.04/4126.3729318.59/4125.16ĴС áַȽĴСϵ 29320.04/4126.37 29318.59/4125.16 1.45/1.21
ݣԣ=1.45/1.21229318.59/4125.16=С ˣ=29320.04/4126.3729318.59/4125.16=С
עͣ ȽϲССʱԲáֱһ2ǵȼ۵ģ
4±ʾʡݵʡУֱΪABCǣ2006GDPݱṩݻش 1.BC2005GDPĸߣ
2.ACڵʡ2006GDPĸߣ GDPԪ GDP ռȫʡı A 873.2 12.50% 23.9% B 984.3 7.8% 35.9% C 1093.4 17.9% 31.2%
һBC2005GDPֱΪ984.3/17.8%1093.4/117.9%۲ĸһ㣩ʹáַ 984.3/17.8% 1093.4/117.9% 109.1/10.1%
ֱԣ109.1/10.1%1000984.3/17.8%СʴС
BC2005GDPCǸߡ ACڵʡ2006GDPֱΪ873.2/23.9%1093.4/31.2%ͬʹáַбȽϣ 873.2/23.9% 1093.4/31.2% 220.2/7.3%=660.6/21.9% 212.6/2%=2126/20%
Ρַԣ2126/20%660.6/21.9%873.2/23.9%1093.4/31.2%
2006AڵʡGDPߡ
5Ƚ32053.323487.132048.223489.1ĴС
32053.332048.223487.123489.1Ҳʹù㷨߽λбȽϵʱܻȽϴǿԿȱΣʹáַҪȽ32053.323487.132048.223489.1ĴСȱȽ32053.3/23489.132048.2/23487.1ĴСϵ 32053.3/23489.1 32048.2/23487.1 5.1/2
ݣ=5.1/2232048.2/23487.1=С
ˣ=32053.3/23489.132048.2/23487.1=С ͣ32053.323487.132048.223489.1
ίʾ˷ַ͡
ҪȽababĴСᣧСң⣧ҲСʱԽ˷ababıȽתΪababıȽϣʱáַƵij˷⡣ڡΪˡʱѭԭԱ֤ȺŷIJ䣺
Ϊˡԭ˼档
㼼ֵ
\ֵ\ָڼֵ߱ȽСʱһмֵ\ձȽ\
㷽ʽһ°ֻʽ
һڱȽСʱֱӱȽѣмԲһ
вձȽϲڼɴмѸٵóĴСϵ
˵ABıȽϣҵһCõA>CB
ڼһֵʱѡϽABжϣǿ
ҵAB֮һC˵A
棽£һȿɵã
㼼ߣ
\\ָڼ̵Умճһ\\١ǧ
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ϷҪԵľȣԴճ\\Ϸ\\
Ҫݡ
㼼ɰˣ Ҫ㣺
\\ֵָıȽϼ㵱УҪߣǿԽм
д\\\\СӶѸٵõȽִСϵ 㷽ʽ Ҫ㣺
A>B>0C>D>0У
1) A+C>B+D 2) A-D>B-C 3) AC>BD 4) A/D>B/C
ĸϵʽĸҪĸѧȹϵ
ҪõķdzdzIJȹϵȴǿԣڿ
֮©ѧϵ䱾ʿ\\͡
㼼ɾţ㷨 ίʾ
صϷоͣһЩõ㼼ɣЩ㼼ɶѸٽϷŷdzҪĸá
ʹʽ
ڶʷֱΪr1r2ôڵһڵΪ
r1r2r1 r2
ʻΪ˽ƹʽ
ڶڵֵΪAΪrһڵֵA䣺 A䣽A/1rA1-r
ʵʽԴʽrԽСԽСΪr2
ƽʽƹʽ
NʷֱΪr1r2r3rnƽʣ rr1r2r3rn/n
ʵʽСʽԽӽԽС ƽʱرעıʽ磺
1.2004굽2007ƽʡһʾ2004ʣ
2.2004200520062007ƽʡһʾ200ʡ
ӷĸͬʱ/Сͷ仯ж
1.A/BABͬʱAʴA/BBʴA/BСA/BABͬʱСAٵÿ죬A/BСBٵÿ죬A/B
2.A/ABABͬʱAʴA/ABBʴA/ABСA/ABABͬʱСAٵÿ죬A/ABСBٵÿ죬A/AB
ಿƽʣ
ABABAΪaBΪbABΪrA/B=r-b/a-rһáʮֽ淨㣺 Aa r-b A r =
Bb a-r B ע⼸⣺
1.rһǽab֮ģʮֽ桱ʱһrǰһrں
2.A/B=r-b/a-rδ֮ǰıҪ֮ıӦٳԸԵʣA/B=r-b1a/a-r1b
ۣ
ijһһ̶ôԽԽֵɡȱСмһƽij˻
12005ijз16.8%2006귿6.2%2006ķ۱2004ˣ
A.23% B.24% C.25% D.26%
16.8%6.2%16.8%6.2%16.8%6.2%16.7%6%24%ѡB
22007һȣijΪ10000̨ڶȱȵһ12%ȱȵڶ17%Ϊ A.12900 B.13000 C.13100 D.13200
12%17%12%17%12%17%12%1/631%10000(1
92ƪĵ