There are 300 kilograms of apples in the fruit shop, and the Sydney pears shipped are less than the apples (2/5), how many kilograms of Sydney are shipped?
水果店里有苹果300千克，运来的雪梨比苹果少(2/5)，运来雪梨多少千克？
<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">1 - (2/5)</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">300 * (3/5)</gadget>
<output>180</output>

<result>180</result>