Question

On a​ test, if 110 questions are answered and 38% of them are​ correct, what is the number of correct​ answers?

Answer 1

if 100% of the answers are correct ; 1*110 = 110 answers are correct.
if 50% of the answers are correct ; 0.5*110 = 55 answers are correct.
if 38% of the answers are correct ; 0.38*110 = 41.8 answers are correct.

Because the number of answers needs to be a whole number; the number of correct answers is 41.