1.еʾӪҵ֯ʽΪι˾֯ɶͼ»ᡣ
2.ȡ÷ʸӪҵ֯ʽΪι˾;δȡ÷ʸģ˫ĹϵΪϻϵ
3.ҵ֯ʽһΪι˾ҲΪʽ
()ʡ Ӫҵ»Ļƶ
1.ͬ㣺
(1)ʡӪҵ»ĶDz3;
(2)ٿÿٿһ;
(3)ٿ 2/3ϵĶ³ϯɾ;
(4)²Գϯʱɳίί˴ϯͱǷǶ¡
2.ͬ㣺
(1)³IJʽ
ʣɺӪЭȷɶ»ѡٲһζ³ģһθ³
ɺҵ³̹涨һζ³ģһθ³
(2)ʡӪҵڷֱΪ4͡3ꡱ(һע⣺ʹ˾»Ҳǡ3ꡱ)
3.עȽʾӪҵӪҵ»ر(иһͬ)
ġй
(һ) Ͷ߲ҵ
㾦Ͷ߲ҵָ
(1)ͶЭ鹺ڷͶҵ(ơڹ˾)ĹɶĹȨϹڹ˾ʣʹþڹ˾ΪͶҵơȨ;
(2)ͶͶҵͨҵЭ鹺ҵʲӪʲ;
(3)ͶЭ鹺ҵʲԸʲͶͶҵӪʲơʲ
1.Ͷ߲ҵԭ
йķɡͲŹ£ѭƽȼгʵõԭ
2.Ͷ߲ҵҪ
(1)Ͷ߹ȨģͶҵ̳бڹ˾ծȨծ
(2)ͶʲģʲľҵеԭеծȨծ
(3)ͶߡҵծȨ˼˿ԶԱҵծȨծĴдЭ飬ǸЭ鲻ṫ档ծȨծĴЭӦء
3.Ͷ߲ҵעʱͶܶ
(1)Ͷ߲ҵעʱ
ͶڲͶҵעʱеijʱһ㲻25%Ͷߵijʱ25%ģɡй涨⣬ӦͶҵǼdzǼǡڰ䷢Ͷҵ֤ʱעʱ25%Ǽǹڰ䷢ͶҵӪҵִʱעʱ 25%
(2)Ͷ߲ҵͶܶ
Ͷ߹ȨģԲͶҵӦ±ȷͶܶޣ(1)עʱ210ԪµģͶܶóעʱ10/7;
(2)עʱ210Ԫ500ԪģͶܶóעʱ2;
(3)עʱ 500Ԫ1 200ԪģͶܶóעʱ2.5;
(4)עʱ1 200ԪϵģͶܶóעʱ3
4.Ͷ߲ҵij
(1)Ͷ߲ҵͶҵͶӦͶҵӪҵִհ䷢֮3תùȨĹɶʲľҵ֧ȫԼۡҪӳߣӦͶҵӪҵִհ䷢֮6֧ȫԼ۵60%ϣ1ڸȫԼۣʵʽɸijʱ档
(2)Ͷ߲ҵͶҵͶ߳ʱ25%ģͶֽʵģӦͶҵӪҵִհ䷢֮3ڽ;ͶʵҵȨȳʵģӦͶҵӪҵִհ䷢֮6ڽ塣
5.Ͷ߲ҵǼ
(1)
ʡ϶óú;
(2)Ǽǹ
ҹŻȨĵطš
(3)
Ͷ߲ҵͶҵй涨⣬Ӧյ涨
͵ȫļ֮30ڣģذ䷢Ͷҵ֤顣
ͶʲģͶӦյͶҵ֤֮30ڣǼǹǼǣȡͶҵӪҵִ;Ͷ߹Ȩģڹ˾ӦԭǼǹǼǣȡͶҵӪҵִա
6.¢
Ͷ߲ҵ֮һģͶӦҶóúźҹű棺
(1)һ˵йгӪҵ15Ԫ;
(2)һڲڹҵҵۼƳ10;
(3)һйгռѾﵽ20%;
(4)²һйгռʴﵽ25%
()Ҫص¼⣺
(1)ʺӪҵӦӪ˰ءܲءҵܲűͼȺȻƱȻƱӦԭء
(2)Ӫҵļ֤Ӧйעʦ֤ͳ֤ΪЧ
ٺӪij֤
ںӪҵȻƱ
ۺӪҵĻƱ
㾦ԺӪij֤飬ҪעգϡʹȨҵȨרмΪʵģӦӪǩͬIJƲ嵥Эļ
1Ӫij֤飬( )ΪʵģӦӪǩͬIJƲ嵥Эļ
A. B.ʹȨ C.ҵȨ D.רм
𰸡ABCD
2ʾӪҵƶȵйع涨ӪҵӦʱйزűͻƱвУӪҵӦ䱨ȻƱ( )
A.۲ B.˰Ū C. D.ƲŪ
𰸡BC
ӪҵӦӪ˰ءܲءҵܲűͼȺȻƱȻƱӦ