Comparing Rational Numbers Practice Test

Three friends are comparing their quiz scores. Anna scored $$\frac{17}{20}$$, Ben scored $$84.5%$$, and Carol scored $$0.847$$. If they want to arrange their scores from lowest to highest, what is the correct order?

If $$x = \frac{13}{30}$$ and $$y = 43.\overline{3}%$$, which statement about the relationship between $$x$$ and $$y$$ is true?