| Letter | Percentage | Grade Points |
|---|---|---|
| A | 94-100 | 4.0 |
| A- | 90-93 | 3.7 |
| B+ | 87-89 | 3.4 |
| B | 84-86 | 3.0 |
| B- | 80-83 | 2.7 |
| C+ | 77-79 | 2.4 |
| C | 74-76 | 2.0 |
| C- | 70-73 | 1.7 |
| D+ | 67-69 | 1.4 |
| D | 64-66 | 1.0 |
| D- | 60-63 | 0.7 |
| F | 0-59 | 0 |
To calculate the GPA:
\[ \text{GPA} = \frac{\text{Total Grade Points}}{\text{Total Credits}} \]
Let's assume the following values:
Using the formula:
\[ \text{Total Grade Points} = (3 \times 4.0) + (4 \times 3.0) + (2 \times 2.4) = 12 + 12 + 4.8 = 28.8 \]
\[ \text{Total Credits} = 3 + 4 + 2 = 9 \]
\[ \text{GPA} = \frac{28.8}{9} \approx 3.20 \]
The calculated GPA is approximately 3.20.