To calculate your GPA based on letter grades, we typically use a standard 4.0 scale, where:
- A = 4.0
- B = 3.0
- C = 2.0
- D = 1.0
- F = 0.0
Given your grades:
- Qtr 1: B (3.0)
- Qtr 2: B (3.0)
- Qtr 3: C (2.0)
- Qtr 3: C (2.0) (Note: This repeats, so we will calculate it as two separate instances of C)
Let's convert your grades to numerical values:
- Qtr 1: 3.0
- Qtr 2: 3.0
- Qtr 3: 2.0
- Qtr 3: 2.0
Now, add these values together:
\[ 3.0 + 3.0 + 2.0 + 2.0 = 10.0 \]
Next, divide by the number of grades (which is 4):
\[ \text{GPA} = \frac{10.0}{4} = 2.5 \]
Your GPA is 2.5.