The matric exam marks are calculated based on School-Based assessments (SBA) and the final exams. The SBA accounts for 25% of the final score, and the exams account for 75%. The 75% is accumlated through 2 exams both counting out of 150 marks.

Thank you for the details! Here’s a breakdown of how we can calculate the score you’ll need on your final exams to achieve a 70% overall:

### Breakdown of Requirements

1. **SBA Contribution**: Counts for 25% of the total course grade. You have already earned **15%** out of this possible 25%.
   
   - **SBA Contribution to Final Grade**: 15%.

2. **Exam Contribution**: Counts for 75% of the total course grade, split across two exams. Since you aim for a **70% final grade** overall, we’ll determine the combined score needed on both exams to achieve this.

### Step 1: Determine Remaining Grade Needed from Exams

Since you want an overall 70%, and you've already secured 15% from your SBA, you’ll need the remaining:

\[
70\% - 15\% = 55\%
\]

This 55% must come from the 75% weighted final exams.

### Step 2: Calculate Required Exam Score as a Percentage

To achieve 55% of the total grade from exams that contribute 75% to the total grade, the required percentage for the exams alone is:

\[
\text{Required Exam Score (\%)} = \frac{55}{75} \times 100 = 73.33\%
\]

### Step 3: Calculate Raw Score Needed on Both Exams

If each exam is out of 150

The matric exam marks are calculated based on School-Based assessments (SBA) and the final exams. The SBA accounts for 25% of the final score, and the exams account for 75%. The 75% is accumulated through 2 exams both counting out of 150 marks.

Learn how to calculate the score needed on matric exams to achieve a specific overall grade. This solution involves weighted average calculations based on SBA and exam scores, helping students understand their final exam requirements. Suitable for Grade 12 students.

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