80% of your grade would come from the 94% from the completed coursework.

20% of your grade would come from the exam.

Assuming you got 100%, the final percentage would be:

0.8 * 94 + 0.2 * 100

= 75.2 + 20

= 95.2%

If you did that, I think you'd pull your grade up to a solid A.

Another way to think about it is you are getting 6% more than your average on the final, but it is weighed as 20%.

6% x 0.2 = 1.2%

So the additional points would add 1.2% to your average to get you to 95.2%

94*0.8+100*0.2=95.2.

That should be the result.

oops i meant percentage*

95.2%