单项选择题
A.1/10 B.1/8 C.8 D.10
1/2×(1/75+1/50)的值是()A.1/10B.1/30C.1/60D.1/62.5
单项选择题1/2×(1/75+1/50)的值是()
A.1/10 B.1/30 C.1/60 D.1/62.5
(-2)6×(5)6的值是() A.36B.106C.1012D.-106
(-2)6×(5)6的值是()
A.36 B.106 C.1012 D.-106
数字推理:4/7,1,10/7,13/7()A.12/7B.11/7C.15/7D.16/7
单项选择题数字推理:4/7,1,10/7,13/7()
A.12/7 B.11/7 C.15/7 D.16/7