How do percentages with my grade average?

oscar-johnson_60ae43d22ee5a

These are the percentages for the categories at my school:

Classwork (Participation) - 10%

Homework - 20%

Quizzes - 25%

Tests - 45%

I don't get how to put those with my averages. Can you explain how to do it?

For an example, these are my averages for each category (in my best subject )

Classwork - (There wasn't a grade under it ???)

Homework - 96

Quizzes - 101

Tests - 102

Thanks in advance!

timmy

simple.

20% of your grade is based on Homework.

so if get a 96% on all your hw, then you have just completed 96% of 20, which is 19.2

lets say u got 100% in your class work

cw- 1 x 10= 10

hw-.96 x 20= 19.2

quizzes- 1.01 x 25= 25.25

tests- 1.02 x 45= 45.9

so your total in the class is (just add them) = 100.35%

CONGRATS U GOT AN A+