Answer:
[tex]2 \frac{1}{2} - 1 \frac{3}{8} [/tex]
LCD:
[tex]8[/tex]
then
[tex]2 - 1 \: \: and \: \: \frac{4}{8} - \frac{3}{8} [/tex]
ANSWER:
[tex]1 \frac{1}{8} [/tex]