呢條問題點做？ 求答！！！！?
回答 (1)
2015-08-28 11:34 am
✔ 最佳答案
Let x be the small number, then the large number is 5x, so5x + 8 = 3(x+ 8)
==> 5x + 8 = 3x + 24
==> 2x = 16
==> x = 8
Therefore, the two numbers are 8 and 40.
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原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20150828024739AARdHnq