Answer :

Answer:

[tex] \frac{1}{2} ( \frac{5}{6} ) + \frac{1}{3} ( \frac{1}{2} ) = \frac{5}{12} + \frac{1}{6} = [/tex]

[tex] \frac{5}{12} + \frac{2}{12} = \frac{7}{12} [/tex]