A football ticket is 48 yuan. After the price reduction, the number of viewers increases (3/2), and the income increases (1/4). How much did football tickets drop in price?
足球门票48元一张．降价后观众人数增加(3/2)，收入增加(1/4)．足球门票降价了多少元？
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 + (1/4)</gadget>
<output>5/4 = around 1.25</output>

<gadget id="calculator">3 / 2</gadget>
<output>3/2 = around 1.5</output>

<gadget id="calculator">1 + (3/2)</gadget>
<output>5/2 = around 2.5</output>

<gadget id="calculator">(5/4) / (5/2)</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">48 * (1/2)</gadget>
<output>24</output>

<gadget id="calculator">48 - 24</gadget>
<output>24</output>

<result>24</result>