Mavis bought a pie.<br>She gave $$ \frac{5}{9}$$ of it to her sister and $$ \frac{1}{3}$$ of it to Petrina.<br>She kept the rest for herself.<br>She kept $$ \frac{A}{B}$$ of the pie for herself. <hr>A: <input min="0" type="number" class="lineinput" placeholder="?" /><br>B: <input min="0" type="number" class="lineinput" placeholder="?" />