So,
#1: [tex] \frac{5}{8} [/tex]
We know that [tex] \frac{1}{8} [/tex] = 0.125, or 12.5%.
Therefore, we just have to multiply 12.5% by 5 to get [tex] \frac{5}{8} [/tex] in percent form.
12.5(5) = 62.5
[tex] \frac{5}{8} [/tex] as a percent is 62.5%.
#2: [tex]2 \frac{4}{7} [/tex]
[tex]2 \frac{4}{7} = 200%[/tex] + [tex] \frac{4}{7} [/tex]
4/7 rounded to the nearest thousandth is 0.5714, or 57.14%.
200% + 57.14% = 257.14%