請詳細解給我知><
thx!
更新1:
use english pls ! because our school use english to teach the maths ; thX !
點解1m cube =1000000cm cube?
回答 (2)
2009-05-12 12:39 am
✔ 最佳答案
1m=100cm(1m)^3=(100cm)^3
1m^3=(100)^3cm^3
1m^3=1000000cm^3
2009-05-11 22:20:51 補充：
English explanation is not required in the solution , only just the mathematical derivation is enough.
2009-05-12 2:27 am
The reason is,
1m=(100cm)
=100x100x100 cm
=1000000 cm
In detail,
1m
=1mx1mx1m =100cmx100cmx100cm
=1000000 cm
2009-05-11 18:28:46 補充：
=1000000cm³
My answer missed a cube
1m=(100cm)
=100x100x100 cm
=1000000 cm
In detail,
1m
=1mx1mx1m =100cmx100cmx100cm
=1000000 cm
2009-05-11 18:28:46 補充：
=1000000cm³
My answer missed a cube
收錄日期: 2021-04-22 00:38:11
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20090511000051KK00847