题目内容
【题目】按四舍五入法则取近似值:
2.086≈ (精确到百分位).
0.03445≈ (精确到0.001)
【答案】2.09;0.034
【解析】解:2.086≈2.09(精确到百分位),
0.03445≈0.034(精确到0.001),
所以答案是:2.09,0.034.

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题目内容
【题目】按四舍五入法则取近似值:
2.086≈ (精确到百分位).
0.03445≈ (精确到0.001)
【答案】2.09;0.034
【解析】解:2.086≈2.09(精确到百分位),
0.03445≈0.034(精确到0.001),
所以答案是:2.09,0.034.