文档内容
日期: 用时: 正确率:
公式计算20
a-b
A r A×(1+r) B a b a+b+ab 1+b
A.6616 A.15610 A.1732 A.56% A.0.22 A.-0.015 A.-2.9%
B.5168 B.10407 B.2166 B.83% B.0.55 B.-0.020 B.-6.5%
7334 41.9% 20902 27.4% 33.0%
C.6244 C.2599 C.69% C.0.37 C.-0.026 C.-1.8%
C.3928
D.2067 D.26017 D.3248 D.42% D.0.77 D.-0.008 D.-4.2%
A.407 A.615 A.4 A.7% A.1.13 A.0.003 A.0.4%
B.2035 B.985 B.7 B.14% B.0.58 B.0.002 B.0.3%
1362 0.4% 1199 4.2% 3.8%
C.1357 C.1367 C.10 C.0.92 C.0.004 C.0.1%
C.8%
D.990 D.2092 D.5 D.10% D.1.73 D.0.006 D.0.5%
备注:1、按照公示计算所给数据的答案 并选出对应的选项。