標題:
英文數學問題 5
發問:
1. The HCF and LCM of two numbers are 6 and 108 respectively.If the two numbers are 12 and X ,find the X. (X is a multiple of 6 and factor of 108.) 2. There are two numbers.Neither of them is a multple of the other.Find two pairs of possible values of the numbers if their HCF is 16. 更新: 列式+步驟please！
最佳解答:
其他解答:
The answers should be: 1. 54 2. 32 & 48 or 32 & 80 2009-08-14 15:21:57 補充： billy 係用個答案去解釋問題，並不是由問題找答案。邏輯上是錯的。
英文數學問題 5
發問:
1. The HCF and LCM of two numbers are 6 and 108 respectively.If the two numbers are 12 and X ,find the X. (X is a multiple of 6 and factor of 108.) 2. There are two numbers.Neither of them is a multple of the other.Find two pairs of possible values of the numbers if their HCF is 16. 更新: 列式+步驟please！
最佳解答:
此文章來自奇摩知識+如有不便請留言告知
1. 12的因子是2, 2, 3 54的因子是2,3,3,3 所以12及54的LCM是2x2x3x3x3=108 12及54的HCF是2x3=6 2. 32的因子是2,2,2,2,2 48的因子是2,2,2,2,3 So their HCF=2x2x2x2=16 80的因子是2,2,2,2,5 112的因子是2,2,2,2,7 So their HCF=2x2x2x2=16 Therefore,the two pairs of possible values arer 32,48 & 80,112 2009-08-10 17:34:10 補充： 1.Therefore,x=54 2009-08-15 14:45:04 補充： mak1157 just show he ans ,並不是由問題找答案。邏輯上是錯的 too.其他解答:
The answers should be: 1. 54 2. 32 & 48 or 32 & 80 2009-08-14 15:21:57 補充： billy 係用個答案去解釋問題，並不是由問題找答案。邏輯上是錯的。
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