Final Answer:
Juan ate 3/6 of the cookies, which simplifies to 1/2. Ronald, on the other hand, ate 7/16. Option B is the answer.
Step-by-step explanation:
To compare these fractions, find a common denominator, which is 16 in this case. Convert 1/2 to 8/16. Now, it's evident that Ronald ate more cookies (7/16 > 8/16). Therefore, option B is the correct answer.
In essence, converting both fractions to a common denominator allows for a straightforward comparison. Ronald's fraction represents a larger portion of the cookies, making him the one who ate more. This demonstrates the importance of a common basis for accurate fraction comparisons.
Option B is the answer.