文档文本内容
日期： 用时： 正确率：
公式计算10
A
A r A×(1+r) B b a+b+ab
1+r a
A.185 A.676 A.83 A.50% A.1.23 A.-0.434 A.-11.3%
B.250 B.451 B.124 B.75% B.3.09 B.-0.334 B.-25.1%
289 56.0% 168 16.8% 39.4%
C.154 C.271 C.104 C.63% C.2.06 C.-0.567 C.-7.0%
D.74 D.1127 D.156 D.38% D.4.32 D.-0.183 D.-16.2%
A.212 A.315 A.63 A.6% A.0.22 A.0.177 A.65.4%
B.796 B.701 B.95 B.3% B.0.40 B.0.104 B.42.5%
610 14.9% 927 30.7% -21.0%
C.531 C.533 C.142 C.4% C.0.32 C.0.260 C.22.9%
D.388 D.1072 D.79 D.5% D.0.61 D.0.351 D.85.1%
备注：1、按照公示计算所给数据的答案 并选出对应的选项。
