想問一問條式點列??

2008-05-28 4:20 am
正方形卡紙的面積是144平方厘米,家希剛好可把它剪成若干個邊長是3厘米的正方形,即剪成小正方形多少個??

回答 (3)

2008-05-28 4:23 am
✔ 最佳答案
即剪成小正方形:

144÷(3×3)

=144÷9

=16(個)
2008-05-28 4:49 am
144/(3x3)
=144/9
=144/9
=144/9
=144/9
=16
參考: me
2008-05-28 4:27 am
144÷(3x3)

144=正方形卡紙的面積
3x3=邊長是3厘米的正方形的面積



Sorry,i do not sure is it right, but hope can help you^v^
參考: myself


收錄日期: 2021-04-15 15:19:16
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080527000051KK02540

檢視 Wayback Machine 備份