Citing passages from a text is one way to provide elaboration in an essay.
The reason why this would be your answer is because when you cite your source, it allows to person to go to the source to see more information about the quote you got, and not leave them empty handed. If you didn't cite you source, it would be considered plagiarism, and wouldn't allow the reader to get to know more about the quote and what happens.
The answer is 5/8 because I divided both sides by 9
Unfortunately I can't see the picture or passage this question is about. Can you try typing it in the comments?
