General ACCAoxford brookes bsc applied accunting

I applied for the oxford Brookes BSc because i don't have a BSc and I think the project takes 50% and acca exam takes the remaining 50% t know if you'll be first class or second class. but most times i write my exams I'm always stuck between 50-55% and I'm always trying. I'm wondering with this kind of score do I have a chance at getting a 2:1 for my BSc at least. And if you're someone that gets 65% upward any tips cause i practice lots of questions and read different text