The original price of a commodity is 2,400 yuan. After the price has been increased (1/8), the price has been reduced (1/8). Is the current price of this commodity increased or decreased compared with the original price? How much did it increase (decrease)?
一种商品原来的价格是2400元，涨价(1/8)后，又降价(1/8)，这种商品现在的价格和原来相比是提高了还是降低了？提高(降低)了多少元？
<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">1 + (1/8)</gadget>
<output>9/8 = around 1.125</output>

<gadget id="calculator">1 - (1/8)</gadget>
<output>7/8 = around 0.875</output>

<gadget id="calculator">2_400 * (9/8) * (7/8)</gadget>
<output>4_725/2 = around 2_362.5</output>

<gadget id="calculator">2_400 - (4_725/2)</gadget>
<output>75/2 = around 37.5</output>

<result>75/2 = around 37.5</result>