Answer:
These are fractions that are already in its simplest form:
[tex] \frac{5}{8} [/tex]
[tex] \frac{7}{11} [/tex]
[tex] \frac{17}{19} [/tex]
[tex] \frac{11}{20} [/tex]
[tex] \frac{13}{19} [/tex]
[tex] \frac{19}{27} [/tex]
[tex] \frac{15}{63} [/tex]
[tex] \frac{11}{21} [/tex]
[tex] \frac{13}{19} [/tex]
