42=____x____x____ 54=____x____x____
45,54 H.C.F. is ____x____=____
H.C.F.
2007-08-17 11:54 pm
回答 (3)
2007-08-17 11:59 pm
✔ 最佳答案
42=2x3x7 54=9x3x245,54H.C.F.is2x3=6
2007-08-17 11:59 pm
42=2x3x7
54=2x3x9
45,54 H.C.F. is 2x3=6
54=2x3x9
45,54 H.C.F. is 2x3=6
2007-08-17 11:57 pm
42=2x3x7
54=2x3x9
45,54 H.C.F. is 2x3=6
54=2x3x9
45,54 H.C.F. is 2x3=6
收錄日期: 2021-04-13 13:54:33
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070817000051KK03001