Student receives his grade report from a local community college but the GPA is smudged He took following classes 2 hour credit art 3 history 4 science course a?

We need more information to calculate the student's GPA. We know the credit hours for each course, but we don't know the grades received in each course. To calculate the GPA, we need the grade (e.g., A, B, C, etc.) for each course, and the associated grade points for each letter grade (this varies depending on the college's grading scale).