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深1.2米长1.8米宽1.8米的坑要用多少方混泥土? - 44问答网

深1.2米长1.8米宽1.8米的坑要用多少方混泥土?

如题所述

体积=1.2×1.8×1.8=3.888立方米
所以要用3.888方的混凝土
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