A.  $\frac{1}{2}; \frac{2}{5}; \frac{2}{7}$

B.  $\frac{2}{7}; \frac{2}{5}; \frac{1}{2}$

C.  $\frac{1}{2};\frac{2}{7}; \frac{2}{5}$

D.  $\frac{2}{5}; \frac{1}{2};\frac{2}{7}$

A. $\frac{3}{8};\frac{7}{8};\frac{8}{8};\frac{9}{8}$

B. $\frac{7}{8};\frac{3}{8};\frac{8}{8};\frac{9}{8}$

C. $\frac{9}{8};\frac{8}{8};\frac{7}{8};\frac{3}{8}$

D. $\frac{8}{8};\frac{9}{8};\frac{3}{8};\frac{7}{8}$

A.  $\frac{1}{2};\frac{2}{5};\frac{2}{7}$

B. $\frac{2}{7};\frac{2}{5};\frac{1}{2}$

C. $\frac{2}{5};\frac{2}{7};\frac{1}{2}$

D. $\frac{1}{2};\frac{2}{7};\frac{2}{5}$