Respuesta :

MathWiz0001

Answer:

32.

Step-by-step explanation:

In order to solve, let's find 80% of the total amount of questions, 40.

Multiply 80% (Or 4/5) by 40:

[tex]40(4/5)=32[/tex]

32 equals 80% of the correct questions.

Therefore, Nia answered 32 questions correctly.