The store shipped 250 kg of apples. The pears shipped were 20% more than the apples. The pears shipped were exactly 3/4 of oranges. How many kg of oranges were shipped?
商店运来250千克苹果，运来的梨比苹果多20%，运来的梨正好是橘子的(3/4)，运来橘子多少千克？
<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 + (1/5)</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">(6/5) / (3/4)</gadget>
<output>8/5 = around 1.6</output>

<gadget id="calculator">250 * (8/5)</gadget>
<output>400</output>

<result>400</result>