GCSE Maths OCR - A* or not?

Question

it's 20% coursework

and

80% exam

I got roughly (maybe less) 85% in both exams

I got 37/40 in coursework

is that A*, scraped A* or not A* at all?

Answer 1

Assuming an A* is 80%, which will not always be the case, the A* boundary would be at 83%.