The original price of a computer is 4,800 yuan, the price is increased (1/6) first, and then the price is reduced (1/4) for sale. How much is the current price?
一台电脑原价4800元，先提价(1/6)，后来进行促销活动，降价(1/4)出售．现价多少元？
<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">1 + (1/6)</gadget>
<output>7/6 = around 1.166667</output>

<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 * (7/6) * (3/4)</gadget>
<output>4_200</output>

<result>4_200</result>