Question

Hurry plz

Carisa predicted she answered 9 questions correctly out of 10 on a test. She actually got 8 answers correct. By what percent was Carisa​'s prediction​ off?

Answer 1

I believe it would be 10% since there are only ten questions and if she would have gotten 9 right she would have gotten 90 % right if they are worth 10 points each. So