Experss `3(1)/(8)` in decimal form

Explanation

To express \(3 \frac{1}{8}\) in decimal form, we can follow these steps:

### Step 1: Convert the mixed number to an improper fraction
To convert the mixed number \(3 \frac{1}{8}\) to an improper fraction, we use the formula:
\[ \text{Improper Fraction} = \left(\text{Whole Number} \times \text{Denominator} + \text{Numerator}\right) / \text{Denominator} \]
For \(3 \frac{1}{8}\):
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