i have a 77% in my class right now my exam is woth 30% of my mark, if i have a 50 on my exam what will be my grade?
To calculate your final grade, you can use the weighted average formula.
Since your current grade is 77% and the exam is worth 30%, you can calculate the final grade like this:
Final grade = (Current grade * (100% - Exam weight)) + (Exam grade * Exam weight)
Final grade = (77% * 70%) + (50% * 30%)
Final grade = 53.9% + 15%
Final grade = 68.9%
Therefore, if you score 50% on your exam, your final grade will be approximately 68.9%.