<!-- Origin Article URL: http://www.wretch.cc/blog/cderty/26535278 --> 今有雞兔同籠,<br/> <br/> 上有三十五頭,<br/> <br/> 下有九十四足,<br/> <br/> 問雞兔各幾何?<br/> <br/> <br/> <br/> <br/> <br/> <br/> <br/> <br/> <br/> <br/> Ans:<br/> <br/> 兔數:<img src="http://f10.wretch.yimg.com/cderty2006/1/1963031250.jpg" alt=""/><br/> <br/> 雞數:35-12=23(隻)