Maths Problem?
回答 (1)
2020-06-07 9:34 pm
Let's say the total amount of sweets is 12X, the amount of sweets in each pack is X.
4(20-5)=12X
20-5=3X
15=3X
5=X
The answer is: 5
4(20-5)=12X
20-5=3X
15=3X
5=X
The answer is: 5
參考: Myself
收錄日期: 2021-04-30 01:31:07
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20200607133057AAyV1H9