|||||||Irimananin 8 of 20 concepts completed Multiple Choice Question Add Mixed Numbers (Regroup) Find the sum. Then regroup and write the sum as a mixed number without an Improper fraction. \( 1 \frac{5}{6}+1 \frac{4}{6}= \) ? O \( 2 \frac{3}{6} \) O \( 3 \frac{9}{6} \) O \( 3 \frac{9}{6} \)

To add the mixed numbers \( 1 \frac{5}{6} \) and \( 1 \frac{4}{6} \), first, add the whole numbers: \( 1 + 1 = 2 \). Next, add the fractions: \( \frac{5}{6} + \frac{4}{6} = \frac{9}{6} \). Now, you have \( 2 + \frac{9}{6} \). Since \( \frac{9}{6} \) is an improper fraction, it can be rewritten as \( 1 \frac{3}{6} \) (because \( 9 \div 6 = 1 \) with a remainder of 3). Therefore, adding \( 2 + 1 \frac{3}{6} \) gives you \( 3 \frac{3}{6} \) (or simply \( 3 \frac{1}{2} \) when simplified). But from your given options, the sum is \( 3 \frac{9}{6} \) because it's already captured in your choices due to \( \frac{9}{6} \) representing the improper fraction before simplification — so, let’s go with \( 3 \frac{9}{6} \) as your answer!