Simplify: `3/8+7/2+\ (-3)/5+9/8+\ (-3)/2+6/5`

Explanation

To simplify the expression \( \frac{3}{8} + \frac{7}{2} + \left(-\frac{3}{5}\right) + \frac{9}{8} + \left(-\frac{3}{2}\right) + \frac{6}{5} \), we will follow these steps:

### Step 1: Group the fractions with the same denominators
We can group the fractions based on their denominators:
- The fractions with denominator 8: \( \frac{3}{8} + \frac{9}{8} \)
- The fractions with denominator 2: \( \frac{7}{2} + \left(-\frac{3}{2}\right) \)
- The fractions with denominator 5: \( \left(-\frac{3}{5}\right) + \frac{6}{5} \)

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