The mass of a bag is $$ \frac{1}{3}$$ kg and a ball, $$\frac{5}{12}$$ kg.<br>The total mass of the bag with the ball is $$ \frac{A}{B}$$ kg.  Express your answer in the lowest term.<hr> A: <input min="0" type="number" class="lineinput" placeholder="?"><br>B: <input min="0" type="number" class="lineinput" placeholder="?"> (to the lowest term)