English
posted by Mike1 .
Can you please help express the concept below? Thank you, Writeacher.
I was last proud of myself when I got an A in maths/when I got a 7 and a half (according to the Italian grade system) in maths.

I would write the score in one of these ways:
7.5
or
7½
I wouldn't mix a numeral (7) with a written number (half).
Otherwise, everything's fine. 
seed