What's wrong with this sentence?

Un "A" est meilleure q'un "F".

I think there's something wrong with q'un

3 answers

The letters of the alphabet are masculine. Look at the adjective "meilleure" as that is feminine. You need "meilleur."

Sra (aka Mme)
If you are not allowed to change the sentence, then the problem is what you stated:
qu'un has been misspelled as q'un
and
meilleure should be written meilleure.

I would prefer to say:
Une note "A" est meilleure qu'une note "F".

Here meilleure is correct because "une note" is feminine.
Oops, sorry Angie. There was a typo in my answer, but Sra has given the correct answer. Hope that didn't confuse you.

The corrected line should read:
"meilleure should be written meilleur."