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Find the sum 3(1)/(8)+1(5)/(12)...

Find the sum
`3(1)/(8)+1(5)/(12)`

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To find the sum of the fractions \(3\frac{1}{8} + 1\frac{5}{12}\), we will follow these steps: ### Step 1: Convert Mixed Numbers to Improper Fractions First, we convert the mixed numbers into improper fractions. - For \(3\frac{1}{8}\): \[ 3\frac{1}{8} = \frac{3 \times 8 + 1}{8} = \frac{24 + 1}{8} = \frac{25}{8} \] - For \(1\frac{5}{12}\): \[ 1\frac{5}{12} = \frac{1 \times 12 + 5}{12} = \frac{12 + 5}{12} = \frac{17}{12} \] ### Step 2: Find a Common Denominator Next, we need to find a common denominator to add the two fractions. The denominators are 8 and 12. - The least common multiple (LCM) of 8 and 12 is 24. ### Step 3: Convert Fractions to Have the Common Denominator Now we convert both fractions to have the denominator of 24. - For \(\frac{25}{8}\): \[ \frac{25}{8} = \frac{25 \times 3}{8 \times 3} = \frac{75}{24} \] - For \(\frac{17}{12}\): \[ \frac{17}{12} = \frac{17 \times 2}{12 \times 2} = \frac{34}{24} \] ### Step 4: Add the Fractions Now that both fractions have the same denominator, we can add them: \[ \frac{75}{24} + \frac{34}{24} = \frac{75 + 34}{24} = \frac{109}{24} \] ### Step 5: Convert the Improper Fraction to a Mixed Number Finally, we convert \(\frac{109}{24}\) into a mixed number. - Divide 109 by 24: \[ 24 \times 4 = 96 \quad \text{(since \(24 \times 5 = 120\) is too high)} \] The remainder is: \[ 109 - 96 = 13 \] Therefore, we can write: \[ \frac{109}{24} = 4\frac{13}{24} \] ### Final Answer Thus, the sum \(3\frac{1}{8} + 1\frac{5}{12} = 4\frac{13}{24}\). ---
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