The quotient of the number A divided by the number B is 48, if A shrinks to the original (1/4), and B increases by 3 times, what is the quotient
甲数除以乙数商是48，如果甲缩小到原来的(1/4)，乙增加3倍，则商是多少
<gadget id="calculator">48 / 1 / 4</gadget>
<output>12</output>

<gadget id="calculator">1 + 3</gadget>
<output>4</output>

<gadget id="calculator">12 / 4</gadget>
<output>3</output>

<result>3</result>