2012 AMC 8 Question 20
AMC8 · 2012 AMC 8
What is the correct ordering of the three numbers $ \frac{5}{19} ,$ $ \frac{7}{21} ,$ and $ \frac{9}{23} ,$ in increasing order?
$ \dfrac{9}{23} \lt \dfrac{7}{21} \lt \dfrac{5}{19}$
$ \dfrac{5}{19} \lt \dfrac{7}{21} \lt
\dfrac{9}{23}$
$\dfrac{9}{23} \lt \dfrac{5}{19} \lt \dfrac{7}{21} $
$ \dfrac{5}{19} \lt \dfrac{9}{23} \lt \dfrac{7}{21}$
$\dfrac{7}{21} \lt \dfrac{5}{19} \lt \dfrac{9}{23} $