将0.12345、0.123451、0.123449分别修约为四位有效数字,结果是()
将0.12345、0.123451、0.123449分别修约为四位有效数字,结果是()
A.0.1235,0.1235,0.1234
B.0.1235,0.1235,0.1235
C.0.1234,0.1235,0.1235
D.0.1234,0.1235,0.1234
正确答案:0.1234,0.1235,0.1234
将0.12345、0.123451、0.123449分别修约为四位有效数字,结果是()
A.0.1235,0.1235,0.1234
B.0.1235,0.1235,0.1235
C.0.1234,0.1235,0.1235
D.0.1234,0.1235,0.1234
正确答案:0.1234,0.1235,0.1234
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