These four numbers are plotted on a number line: -\frac{2}{3},\frac{5}{8},-\frac{1}{ 5},-\frac{1}{2} Which is the correct ordering on the number line, from left to right? -\frac{1}{2},-\frac{1}{5},-\frac{2} {3},\frac{5}{8} -\frac{1}{2},-\frac{1}{5},\frac{5}{ 8},-\frac{2}{3} -\frac{2}{3},-\frac{1}{2},-\frac{1} {5},\frac{5}{8} -\frac{1}{5},-\frac{2}{3},-\frac{1} {2},\frac{5}{8}