If anyone could advise me on this I'd really really appreciate it:
I am trying to convert numbers on a 22 point
scale (a test score) into a letter grade (A to H). For instance, If someone scored 20, this is an A3 grade; if they scored
16 they get a B2.
I have tried the following formulas, based on threads I searched, but I get the 'there's an
error in your formula' message. I'm probably just being stupid but I can't see what I'm doing wrong.
Thanks for taking
the time to help out,