u/Deep_Worker7825

Does anyone know if the courses are the same test approach/use the exact same textbooks?

Hello everyone, I received 34/40 (85%) on an assignment worth 10%. However, instead of receiving a weight of 8.5/10, my professor gave me a 3.4/10, simply taking 34 and multiplying that by 10%. This changed my final Grade in the class from an A+ to an A. She told me that she has 5 days to fix it. If she does not fix it in time, how could I appeal the calculation mistake? This is a York Languages Course.