Im trying to figure out my grade what would i need to get a c average in the class;39%,of my grade is is based on 3 assignments(i got so far 62%,80%,haven't done the last assignment yet), 3 exams each worth 20%( i got a 2%,40%, haven't taken the last one) and 1% for just given to everyone

The grading scale would depend upon the District, the School or the individual teacher. If you add whatever you got on each percentage, and all the percentages added up to 100%, a USUAL grading scale is:

90%-100% = A
80%=89% = B
70%-79% = C
65%-69% = D

The D grade is usually not a full 9%.

Sra