Add. Write your answer as a mixed nu \[ 8 \frac{4}{11}+7 \frac{4}{11} \]

Step 1 ：Given the two mixed numbers \(8 \frac{4}{11}\) and \(7 \frac{4}{11}\).

Step 2 ：To add these mixed numbers, we can add the whole numbers together and the fractions together separately.

Step 3 ：Adding the whole numbers, we get \(8 + 7 = 15\).

Step 4 ：Adding the fractions, we get \(\frac{4}{11} + \frac{4}{11} = \frac{8}{11}\).

Step 5 ：Therefore, the sum of the two mixed numbers is \(15 \frac{8}{11}\).

Step 6 ：Final Answer: The sum of the two mixed numbers is \(\boxed{15 \frac{8}{11}}\).