Answer :
[tex]\frac{1}{4}+\frac{3}{8}+\frac{5}{14}=\ \ \ \ | making\ common\ denominator\\\\
\frac{28}{112}+\frac{14}{112}+\frac{8}{112}=\frac{50}{112}=\frac{25}{56}\\\\
Solution\ is\ \frac{25}{56}.[/tex]
55/56 this is what I got but I'm not positive if it is right