Calculate Grade

Question

a student has 100% in participation and participation is worth 50%, the student also has 9.5/10 for his first lab, 8/10 for his second lab, and 6.75/10 for his third lab. Labs are worth 50%. What is the student's grade?

Answer 1

95 + 80 + 67.5 = 242.5

divide by 3 = 80.8333....

take the average of 100 and 80.8333.

add them, divide by 2

90.4.1666...

Final grade is 90.42% rounded off to nearest hundredth