在50以內,

2008-02-04 2:34 am
在50以內,8和12的所有公倍數係 ???

回答 (6)

2008-02-05 11:12 pm
24,48
8x1=8
12x1=12
8x2=16
→12x2=24and8x3=24←
8x4=32
12x3=36
8x5=40
→12x4=48and8x6=48←
所以是24和48!
please選我是最佳回答
參考: 老師
2008-02-04 10:47 pm
8在50內的公倍數有,
8,16,24,32,40,48

12在50內的公倍數有,
12,24,36,48

所以在50以內,8和12的所有公倍數有
24和48。
參考: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
2008-02-04 5:57 am
8的倍數,8,16,24,32,40,48,56,64,72,80,88,96,104,112,120,128,136,144,152,160,168,176......
12的倍數,12,24,36,48,60,72,84,96,108,120,132,144,156,168,180......
在50以內,8和12的所有公倍數係24,48!!!!!
2008-02-04 2:42 am
8的倍數,8,16,24,32,40,48
12的倍數,12,24,36,48
公倍數係24,48
2008-02-04 2:41 am
24禾48
2008-02-04 2:40 am
24!!!!

2008-02-03 18:40:43 補充:
48

2008-02-03 18:41:51 補充:
24/8=324/12=248/8=348/12=4


收錄日期: 2021-04-24 10:26:54
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080203000051KK02469

檢視 Wayback Machine 備份