can anyone explain raw to UMS conversion please

[Princecharlesfirstwife]

If the UMS (on the results statement from school) was 240 and the grade boundaries show 113 (B) and 135 (A) - what the 240 was as a raw mark? I've googled away but my maths skills are sadly lacking.

What subject? Ums marks come as a grade from a module or coursework and then combine together to give an overall Ums which is the final grade.

Here are the UMS converters:

AQA
Edexcel
OCR

It’s history AQA - I looked at that converter but it didn’t show the relevant unit.