The problem is not clearly stated. Are you saying that 75 % of the class he got 100% and 25%, he got 27/34? What happened to the final?
.75(100) + .25(27/34)(100) = 94.85%
If there is a 25% final yet to come...
(.50(100) + .25(27/34)(100))/.75 = 93.14% before the final
Please consider a tutor. Take care.
Maya H.
I just meant for his grade so far. He had a 100% going into the midterm. He got a 27/34 on the midterm which was 25% of his grade. After taking the midterm and get his grades back he was left with a 91.4% they were asking if that was correct or not. I also got around 94% instead.11/22/22