The original price of a TV is 4,800 yuan, but the price can be reduced (1/4) for the event. How much is the TV set for the event?
一台电视机，原价4800元，搞活动价可以便宜(1/4)，搞活动时这台电视机多少元？
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 - (1/4)</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">4_800 * (3/4)</gadget>
<output>3_600</output>

<result>3_600</result>