一個長方體長10cm 闊16cm 高8cm
問多少個這樣的長方體可以組成一個正方體?
請列出解題過程.
???
最小公倍數的應用題:
2007-04-07 11:37 pm
回答 (2)
2007-04-07 11:49 pm
✔ 最佳答案
8 | 8 , 10 , 162 | 1 , 10 , 2
----1 , 5 , 1
LCM = 8 x 2 x 1 x 5 x 1 = 80
(10 x 16 x 8)n = 80 x 80
n = 5
it needs 5 長方體.
2007-04-07 15:56:05 補充：
sorry for the mistakes80/16 = 580/8 = 1080/10 = 8so,it needs 5 x 10 x 8 = 400
參考: eason mensa
2007-04-07 11:42 pm
10x16x8x2
收錄日期: 2021-04-21 13:29:24
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070407000051KK02523