Score: $$ 10 / 12 $$ Answered: $$ 9 / 12 $$ Question 6 Add: $$ 4 \frac{5}{7}+3 \frac{4}{7} $$ Question Help: R Worked Example 1 Message instructor D Post to forum Submit Question

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To add the mixed numbers $$ 4 \frac{5}{7} $$ and $$ 3 \frac{4}{7} $$, follow these steps:

1. **Add the Whole Numbers:**
   $$
   4 + 3 = 7
   $$

2. **Add the Fractional Parts:**
   $$
   \frac{5}{7} + \frac{4}{7} = \frac{5 + 4}{7} = \frac{9}{7}
   $$
   
   Since $$ \frac{9}{7} $$ is an improper fraction, you can convert it to a mixed number:
   $$
   \frac{9}{7} = 1 \frac{2}{7}
   $$

3. **Combine the Whole Numbers and the Fraction:**
   $$
   7 + 1 \frac{2}{7} = 8 \frac{2}{7}
   $$

**Final Answer:**
$$
4 \frac{5}{7} + 3 \frac{4}{7} = 8 \frac{2}{7}
$$
$$ 4 \frac{5}{7} + 3 \frac{4}{7} = 8 \frac{2}{7} $$

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Score: Answered: Question 6 Add: Question Help: R Worked Example 1 Message instructor D Post to forum Submit Question