Figure out my grade -Wor 53-45%Quizzes 77-30%Final 95=25% of my grade?

Question

This is to figure out my grade on my math class.

Answer 1

.53x.45 + .77x.30 + .95x.25 = .707 or 71%  

and you're in a math class?

Answer 2

uh-oh!

I don't know what your data is, but:  

if you received 53% of your homework total points, which is worth 45% of your class grade, 77% of your quiz grades, worth 30% of your total grade, and 95% of your final, worth 25% of your final grade, you would tabulate as follows:

53*.45 + 77*.3 + 95*.25 = 70.7%

Again, if you can't figure out your own grade, you might want to study more.