Determine the sum of two mixed numbers:
4.) $4 \frac{1}{2} + 3 \frac{4}{5}$

Answer

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Answer

Final Answer: The sum of $4 \frac{1}{2}$ and $3 \frac{4}{5}$ is $8 \frac{3}{10}$ .

Steps

Step 1 ：Convert each mixed number into an improper fraction. The first number, $4 \frac{1}{2}$ , becomes $\frac{9}{2}$ . The second number, $3 \frac{4}{5}$ , becomes $\frac{19}{5}$ .

Step 2 ：Add the two fractions together. $\frac{9}{2} + \frac{19}{5} = \frac{83}{10}$ .

Step 3 ：Convert the result back into a mixed number. $\frac{83}{10}$ becomes $8 \frac{3}{10}$ .

Step 4 ：Final Answer: The sum of $4 \frac{1}{2}$ and $3 \frac{4}{5}$ is $8 \frac{3}{10}$ .

Determine the sum of two mixed numbers: 4.) 412+345

Answer

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Determine the sum of two mixed numbers:
4.) $4 \frac{1}{2} + 3 \frac{4}{5}$