X is 5/9 of Y 即係點??
係x係y的5/9倍定係y係x的5/9倍??
5係分子，9係分母
X is 5/9 of Y???
2009-07-29 6:06 pm
回答 (3)
2009-07-29 6:45 pm
✔ 最佳答案
用中文：x是y的5/9，所以是x=5y/9
2009-07-29 7:48 pm
x = y的9分5
x = (5y) / 9 或 (5/9) * y
x = (5y) / 9 或 (5/9) * y
2009-07-29 6:20 pm
very simple X=5/9Y 即係 Y bigger than X
收錄日期: 2021-04-23 18:21:35
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20090729000051KK00479