The fruit store shipped 1000 kilograms of apples, and (2/3) of these apples have been sold. How many kilograms of apples are left?
水果店运来1000千克苹果，已卖出这批苹果的(2/3)，还剩下苹果多少千克？
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">1_000 * (2/3)</gadget>
<output>2_000/3 = around 666.666667</output>

<gadget id="calculator">1_000 - (2_000/3)</gadget>
<output>1_000/3 = around 333.333333</output>

<result>1_000/3 = around 333.333333</result>