Final answer:
The question is a simple math problem involving subtraction. If you start with 7 cookies and eat 2, you subtract 2 from 7, which leaves you with 5 cookies left.
Step-by-step explanation:
This question falls under the Mathematical field and it is a basic subtraction problem. The problem presents us with a scenario where you initially have 7 cookies. This number represents the total number of cookies you started with. After that, you ate 2 of these cookies, reducing the total. To find out how many cookies you have left, we have to subtract the number of cookies eaten from the total initial amount.
So the calculation would look like this: 7 (total initial cookies) - 2 (cookies eaten) = 5 (cookies left).
This leaves us with the final answer: after eating 2 out of 7 cookies, you have 5 cookies left.
Please note that the information provided about a nine-year-old child eating a donut does not relate to the calculation required to answer this question.
Learn more about Subtraction