A. a fictional character who struggles against some problems
Explanation:
A memoir is an account of a particular memory in someone's life. The protagonist is usually a narrator who is fictional, however it is not the actual author. This would make the answer choice C. invalid. The character usually has an inner struggle that they overcome during the memoir.
A memoir is a written account of somebody´s life. The author writes about moments or events that took place in their life and the information gave is usually factual.
It differs from the autobiographies in which the author is also the main character because on them it is written the entire life of the person.
From the information given in the question, we are informed that Flora's car is 59/100 of a meter longer than Sally's car while Sally's car is 2/10 of a meter longer than Trevor's car.
The length of Flora's car than Trevor's car will be the addition of 59/100 and 2/10. This will be: