烘焙數學-如何計算烘焙比例與利用理想

參考網址：
http://iambic.pixnet.net/blog/post/103344628-[%E5%AD%B8]-%E7%83%98%E7%84%99%E6%95%B8%E5%AD%B8-%E5%A6%82%E4%BD%95%E8%A8%88%E7%AE%97%E7%83%98%E7%84%99%E6%AF%94%E4%BE%8B%E8%88%87%E5%88%A9%E7%94%A8%E7%90%86%E6%83%B3