小亮有一本140頁的書,他看了112頁,他看了這本書的百分之幾?
(請列式)
急急急急急急!
百分數的麻煩
2006-12-10 12:59 am
回答 (7)
2006-12-10 4:04 am
112/140x100%=80%
2006-12-10 2:02 am
112
-------*100%
140-
=80%
-------*100%
140-
=80%
2006-12-10 1:09 am
112over140 times 100%=80%
2006-12-10 1:07 am
112/140 * 100% = 80%
2006-12-10 1:06 am
112 4
----- = ------
140 5
----- = ------
140 5
2006-12-10 1:04 am
112/140 x 100%
=80%
=80%
2006-12-10 1:03 am
112/140 * 100% = 80%
收錄日期: 2021-04-29 21:45:40
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20061209000051KK03438