The original price of a TV of a certain brand is 3000 yuan per set. Now the price is reduced (2/15) and then increased (1/13). How much is it now?
某品牌电视机原来每台价格3000元，现促销降价(2/15)，然后又提价(1/13)，现在一台多少元？
<gadget id="calculator">2 / 15</gadget>
<output>2/15 = around 0.133333</output>

<gadget id="calculator">1 - (2/15)</gadget>
<output>13/15 = around 0.866667</output>

<gadget id="calculator">1 / 13</gadget>
<output>1/13 = around 0.076923</output>

<gadget id="calculator">1 + (1/13)</gadget>
<output>14/13 = around 1.076923</output>

<gadget id="calculator">3_000 * (13/15) * (14/13)</gadget>
<output>2_800</output>

<result>2_800</result>