ڶ Ļͷ
һʽ 1ʽʱֵ 2ͨ 3Ԥ 4 5곥ծ 6ʱն 7ϵͳ 8ϵͳ ѡ
1ijһʽ𣬴4ӵ5ĩʼÿĩȡ1000Ԫ8ĩȡ꣬дΪ10ӦһδеʽΪ A.2848 B.2165 C.2354 D.2032
2֪F/A10%9=13.579F/A10%11=18.53110ꡢ10%ļֵϵΪ
A17.531 B.15.937 C. 14.579 D.12.579
3ʹֵ4Ϊ2ϢһΣӦΪ
A18.10% B18.92% C37.84% D9.05%
4ڸϢ£Ϣڶ1ʱʵͬʹϵΪ AʵС Bʵʴ
C DȷС
5֪P/A10%4=3.170F/A10%4=4.641ӦijծϵΪ
A0.315 B5.641 C0.215 D3.641
6ijҵ50000Ԫ10ڣ12ÿĩȶֵ֪ϵPA121056502ÿӦΪ Ԫ A8849 B5000 C6000 D28251
7һǰ3룬5ÿ500ԪΪ10%ֵΪ Ԫ
A.1994.59 B.1565.68 C.1813.48 D.1423.21
8ͶĿң֪סҷֱֵΪ5%10%ֱΪ10%19%ô
AĿķճ̶ȴĿķճ̶
BĿķճ̶СĿķճ̶ CĿķճ̶ȵĿķճ̶ Dȷ
9ijƱĦϵ1бȷǣ
AùƱгմгƱķ BùƱгСгƱķ CùƱгյгƱķ DùƱггƱķ 10֤ȯͶϵķϵͳվеǣ
AԸͶߵӰ̶ͬ BæϵС C֤ͨȯͶ Dֻܻرܶ 11вȷǣ
Aڵ߿ɸʣĴС趨ĿɽܵĴֵָԱȡ
BڶţӦѡ͡ߵķ
CȷͶʷճ̶ȵĴСɽз DʹͶ߽зͶʵǷ
12.֪ͶʵֵΪ15%ҷͶʵֵΪ12%ͶʷաȽϼסմСӦõָǣ
A. B.ֵ C. D.
13ͶĿԤıֵͬͬĿ AԤͬ Bͬ CԤ治ͬ Dδձͬ
14֤ȯг߷ӳ˸ʲͶϣ еϵͳզϵ֮Թϵ
A B Cͨ DҪ ѡ
1ij˾һǣӵ7꿪ʼÿ֧10Ԫ֧10Σ100Ԫù˾ʽɱΪ10%൱ڸù˾һθĽΪ Ԫ
A.10[P /A10%15-P/A10%5] B.10P/A10%10P/F10%5 C.10[P/A10%16-P/A10%6] D.10[P/A10%15-P/A10%6] 2иУʽĿУ
A.ȡȡ B.ڶ֧Ͻ C.ʱն D.ծ
3бУȷУ
AֵϵֵϵΪ BֵͨϵֵͨϵΪ CֵͨϵͳծϵΪ DֵͨϵʱϵΪ
4иУֱӻֵͨϵȷнĿУ
A.ծ B.ȸֵ C.ֵ D.ֵ 5F/P12%5=1.7623ϵȷУ
A.P/F12%5=0.5674 B.F/A12%5=6.3525 C.P/A12%5=3.6050 D.A/P12%5=0.2774 6ڽͶʷȽʱͶȫԽܵķǣ AͬСķ BͬʽСķ CСʽϴķ DϴʽСķ
7P֤ȯA֤ȯBɵͶϣ Pķա A֤ȯABķ B֤ȯAB֮ϵ C֤ȯAB DͶ֤ȯA֤ȯBͶʱ 8ʱʲģ͵˵ȷǣ
Aгߣеʲķʶߣߵͬ BߣеʲıҪʶߣߵͬ CԷյƽ̶̳ԽͣгԽ D£1ʲıҪʣгƽ
9ʱʲģͣӰ֤ȯͶϱҪʵذ
A Bг
CͶи֤ȯĦϵ D֤ȯ֤ȯеı 10жԷȷУ AշеͶҪ BdzʽʱֵĶ CͶҪķճ̶ȳ DпܵͶ ġж
1ʽڲͬʱϵļֵȣԭͨ͵Ĵڡ 2ȯһּûзյм֤ȯʿԴʽʱֵ 3ʹֵ4Ϊ2ÿϢһΣӦΪ1810%( )