The quotient of the number A divided by the number B is 4, and the number A is 27 more than the number B. What is the sum of the numbers A and B?
甲数除以乙数商是4，甲数比乙数多27，甲、乙两数的和是多少．
<gadget id="calculator">4 - 1</gadget>
<output>3</output>

<gadget id="calculator">27 / 3</gadget>
<output>9</output>

<gadget id="calculator">9 * 4</gadget>
<output>36</output>

<gadget id="calculator">36 + 9</gadget>
<output>45</output>

<result>45</result>