In my kinesiology class I have my final that was worth15% of my grade and I got a 64% on it. My grade before the final was 79% what’s my grade now ?

To calculate the new grade, you need to determine the weight of the final exam in relation to the rest of your grades. If the final exam was worth 15% of your grade and you scored 64% on it, you can calculate the impact on your overall grade by multiplying the score by the weight: 15% x 64% = 9.6%.

Then, subtract the impact from your original grade: 79% - 9.6% = 69.4%.

Therefore, your new grade after the final exam is approximately 69.4%.