y/6 + y/12 = 14/4?
or how about:
x/9 + 2x/3 = 8/12?
Just solving one would be great so I'll know how to solve the other on my own.
No silly/stupid answers. Please spare me.
收錄日期: 2021-05-01 11:05:35
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080823090520AAxZK0n