There is a batch of oranges in the orchard, all of them (1/4) are transported away in the morning, and 250 kilograms are transported away in the afternoon. At this time, all the oranges (5/12) have been transported. How many oranges are left?
果园里有一批桔子，上午运走全部的(1/4)，下午运走250千克，这时已运走了全部桔子的(5/12)，还剩多少桔子没有运走？
<gadget id="calculator">5 / 12</gadget>
<output>5/12 = around 0.416667</output>

<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">(5/12) - (1/4)</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">250 / (1/6)</gadget>
<output>1_500</output>

<gadget id="calculator">1 - (5/12)</gadget>
<output>7/12 = around 0.583333</output>

<gadget id="calculator">1_500 * (7/12)</gadget>
<output>875</output>

<result>875</result>