數學...
2008-02-14 10:10 pm
1) A solid rectangular iron block of 64cm long,27cm wide and 8cm high is melted and recast into an iron cube.find the length of each side of the iron cube.
回答 (1)
2008-02-14 10:16 pm
✔ 最佳答案
The volume of the solid rectangular iron block =(64)(27)(8)
=13824cm3
(the length of each side of the iron cube)3 =13824cm3
the length of each side of the iron cube=24cm
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https://hk.answers.yahoo.com/question/index?qid=20080214000051KK01822