Final answer:
Josie correctly solved the addition of fractions 3/6 + 2/4 with the answer of 1 whole, which is confirmed by simplifying both fractions to 1/2 and adding them together.
Step-by-step explanation:
The subject of this question is Mathematics, specifically focusing on the addition of fractions. We are trying to understand if Renee or Josie correctly solved 3/6 + 2/4. Let's use our intuition and knowledge of fractions to solve this.
First, it's important to note that 3/6 can be simplified to 1/2 because 3 is half of 6. Similarly, 2/4 is equivalent to 1/2 because 2 is half of 4. So our new equation is 1/2 + 1/2.
Adding these two fractions together, we get 2/2, which is equal to 1 whole. Therefore, Josie's calculation is correct.
If we think about pies, adding two halves of a pie together would give us one complete pie, which supports our calculation. It's also important to realize that 5/10 is another way of saying 1/2, so Renee's answer is correct if we are looking for the result in simplified form.