煤油的密度是0.8×103kg/m3，表示的意义是：每立方米的煤油质量是_1，把200g煤油倒掉150g，剩下煤油的密度为_2_刷题宝

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煤油的密度是0.8×10³kg/m³，表示的意义是：每立方米的煤油质量是 ____，把200g煤油倒掉150g，剩下煤油的密度为 ____

上一题下一题 0.0难度选择题更新时间:2019-04-16 07:44:58

答案(点此获取答案解析）

0.8×10³kg,0.8×10³kg/m³

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