Question

Fran has an average homework score of 92. Her quiz score average is 68, and her test score average is 81. What final grade can Fran expect?

Answer 1

It depends on the "weighting" of each portion as well. Assuming equal (`1/3`) weightings of all scores, her final grade would be
`80.3`

Explanation:

Average of all Grades: `(92 + 68 + 81)/3 =80.3`
As average is addition of the numbers `div` the number of numbers