This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Dental
Ratio of mesiodistal width to height of crown of maxillary canine 
Select and explain. 
A. 8:10, B. 10:08, C. 6:08, D. 8:06
A: 8:10
Answer: A: 8:10 
Explanation: None