Mathematics in McDonald's麥當勞裡的算術

McChicken 39 dollars, combo 99 dollars,
________difference 60 dollars.
Filet-O-Fish 69 dollars, combo 99 dollars,
________difference 30 dollars.
6pcs McNuggets 69 dollars, combo 105 dollars,
________difference 36 dollars.
Big Mac 75 dollars, combo 115 dollars,
________difference 40 dollars.
Spicy Chicken Filet Burger 79 dollars, combo 125 dollars,
________difference 46 dollars.
2pcs Chicken McCrispy 78 dollars, combo 135 dollars,
________difference 57 dollars.
The prices are very unfair.
For example, if you want to eat
a McChicken, a Filet-O-Fish, a French fries and a cup of drink,
you can order a McChicken combo with a Filet-O-Fish,
or a Filet-O-Fish combo with a McChicken.
All you get are the same,
but the total price difference is 30 dollars.
So, make sure that your mathematics is good enough.
Or you will become victim of McDonald's.
麥香雞 39 元, 套餐 99 元, 價差 60 元,
麥香魚 69 元, 套餐 99 元, 價差 30 元,
六塊麥克雞塊 69 元, 套餐 105 元, 價差 36 元,
大麥克 75 元, 套餐 115 元, 價差 40 元,
勁辣雞腿堡 79 元, 套餐 125 元, 價差 46 元,
二塊麥脆雞 78 元, 套餐 135 元, 價差 57 元,
一品燒飯香堡 79 元, 套餐 125 元, 價差 46 元,
一品燒穀堡 79 元, 套餐 125 元, 價差 46 元.
是怎樣?! 一樣多個飲料跟薯條,
少的只要加 30 元, 多的卻要加 60 元,
如果你要吃麥香雞加麥香魚加薯條加飲料,
點一號餐加麥香魚要 168 元,
點二號餐加麥香雞卻只要 138 元,
呦呵呵, 內容不都一樣嗎!!
每次點麥當勞都要心算一下,
不然可會被當冤大頭.

Data source : www.mcdonalds.com.tw
資料來源 : www.mcdonalds.com.tw