Answer:
He burnt 37% of his body.
Explanation:
We can determine the percentage of body burn by using the rule of nines. This rule says that the head and neck, arms and hands, chest, stomach, upper back, and lastly, lower back equals 9% of the body each. The perineal area is 1% of the body surface, and the legs are 18% of the totality of the body.
Marion burnt his legs (18%), chest (9%), his arms (9%), and his perineal area (1%). If we add all up, the total is 37%.
