Thailand Math
Math questions on food, drinks, and consumer items (toothpaste, lipsticks, skin lotions, etc.) that contain cannabis or its derivatives, which poses a health or moral threat to concerned or conservative parents, pastors, and politicians.
A raw math manuscript, which defines “green products” as those containing marijuana in controlled amounts, was leaked out to some expatriate teachers in an international school in Bangkok. One such Thailand math question is the following: “Two green cookies and a cup of green coffee cost 415 Baht. Three green cookies and two cups of green coffee cost 710 Baht. What much is a green cookie?” Answer: 120 Baht.