answersLogoWhite

0

add all the grades or whatever youa are going to grade and then divided by the number of things. Example:

Physics: 65 World History: 93 Math: 98 Arts: 54

65+93+98+54= 310

310/4= 77.5

average: 77.5

User Avatar

Wiki User

13y ago

What else can I help you with?