1、一根长方体木料的横截面是边长为5厘米的正方形。已知该木料长120厘米,这跟木料的体积是多少立方厘米?2、一个长5米宽4、5米高2米的无盖木箱,容积是多少(木板厚度忽律不计)3、
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![1、一根长方体木料的横截面是边长为5厘米的正方形。已知该木料长120厘米,这跟木料的体积是多少立方厘米?2、一个长5米宽4、5米高2米的无盖木箱,容积是多少(木板厚度忽律不计)3、](/uploads/image/z/626575-31-5.jpg?t=1%E3%80%81%E4%B8%80%E6%A0%B9%E9%95%BF%E6%96%B9%E4%BD%93%E6%9C%A8%E6%96%99%E7%9A%84%E6%A8%AA%E6%88%AA%E9%9D%A2%E6%98%AF%E8%BE%B9%E9%95%BF%E4%B8%BA5%E5%8E%98%E7%B1%B3%E7%9A%84%E6%AD%A3%E6%96%B9%E5%BD%A2%E3%80%82%E5%B7%B2%E7%9F%A5%E8%AF%A5%E6%9C%A8%E6%96%99%E9%95%BF120%E5%8E%98%E7%B1%B3%EF%BC%8C%E8%BF%99%E8%B7%9F%E6%9C%A8%E6%96%99%E7%9A%84%E4%BD%93%E7%A7%AF%E6%98%AF%E5%A4%9A%E5%B0%91%E7%AB%8B%E6%96%B9%E5%8E%98%E7%B1%B3%EF%BC%9F2%E3%80%81%E4%B8%80%E4%B8%AA%E9%95%BF5%E7%B1%B3%E5%AE%BD4%E3%80%815%E7%B1%B3%E9%AB%982%E7%B1%B3%E7%9A%84%E6%97%A0%E7%9B%96%E6%9C%A8%E7%AE%B1%EF%BC%8C%E5%AE%B9%E7%A7%AF%E6%98%AF%E5%A4%9A%E5%B0%91%EF%BC%88%E6%9C%A8%E6%9D%BF%E5%8E%9A%E5%BA%A6%E5%BF%BD%E5%BE%8B%E4%B8%8D%E8%AE%A1%EF%BC%893%E3%80%81)
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