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: Forensic Medicine
In a 6-year-old child with burns involving whole of head and trunk, the estimated body surface area involved: JIPMER 09 
Select and explain. 
A. 44%, B. 48%, C. 55%, D. 58%
B: 48%
Answer: B: 48% 
Explanation: Ans. 48%