A scene can mean two things. A scene can be the setting of a story, or (what I think you are referring to) it can be a segment of an Act of a play. A scene separation within a play is usually included in order to allow time for a change in setting during the performance. A chapter is a segment of a book. So, to summarize, a scene is a segment of a play and a chapter is a segment of a book.
Answer: Por sus famosas piramides, sus momias y sus faraones
Explanation:
The amount of vinegar is the amount of mayo divided by 2. therefore the answer is 8 teaspoons of vinegar.
If it were the other way around and you knew the amount of vinegar and needed to find out the amount of mayo, you would multiply the vinegar by 2