Transfer Mid Term Report Question

Hey everyone!

So I’m getting a few of my professors/teaching assistants to report my current grade in their class for the midterm report i’m going to send to the school i applied to as a transfer student. The TA i asked today wasn’t sure if they should just record the percentage or actually get my professor to come up with a gpa based on the percentage? Because we don’t have official mid term scores in college so it would just be based off of my current percentage… just wondering if you guys know because I haven’t gotten the chance to call the school yet!